Grandstream GDS3726 Smart IP Door Station in Africa
Create a more controlled and responsive entrance with a network-connected door station that combines high-definition video, two-way SIP communication, credential-based entry and practical security interfaces in one rugged unit. The GDS3726 is designed for offices, apartment buildings, education sites, clinics, hotels, warehouses, gated premises and multi-site organisations that want visitors to call a responsible person while authorised users enter through managed credentials. FourTeck helps buyers review the door hardware, network, PoE capacity, mounting environment, compatible endpoints, accessories and project quantities before a quotation is prepared.
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Quick Product Information
Grandstream GDS3726
Smart IP video door station and SIP intercom
Visitor calling, video verification and controlled entry
4MP HDR sensor; video output up to 1920 × 1080
10/100 Ethernet with integrated 802.3af PoE
Single call button; no onboard numeric keypad
IP66 weather protection and IK10 vandal resistance
Model review, accessory planning, quotation and delivery coordination
Product Overview
An entrance system has to do more than ring a bell. It should help a business identify visitors, communicate clearly, release the correct door, manage authorised users and preserve useful records without creating a difficult process for reception, security or facilities teams. The Grandstream GDS3726 addresses these needs as an IP-connected video door station with a 4MP image sensor, wide viewing coverage, two-way audio, access credentials, a single visitor call key and connections for door-control equipment. It can become part of a wider SIP communications and physical-security design rather than operating as an isolated doorbell.
The model is especially relevant where a visitor should press one button and reach a defined destination such as reception, security, a concierge desk, a warehouse office or a resident call flow. Because it does not include the fifteen-key keypad found on the GDS3725, it gives the front panel a simpler interaction model. Permanent users can be handled through supported RFID, NFC, Bluetooth or application-based methods, while visitor calls can route through a compatible IP PBX or directly to suitable SIP endpoints. The correct opening workflow depends on configuration, credential policy and receiving equipment.
Video capability adds context to the conversation. The camera platform uses a 1/3-inch 4MP HDR sensor, a 127-degree horizontal field of view, wide dynamic range and white-light support. This can help an operator see a person at the entrance under mixed lighting, although placement, mounting height, reflections, weather and scene layout still influence the result. Dual microphones and a 3-watt speaker support two-way conversation, while audio processing is intended to improve communication in practical entrance environments.
The door station also connects to the surrounding infrastructure. Ethernet with PoE can carry network data and device power over one cable. Relay, alarm, RS485 and Wiegand interfaces support suitable access-control designs, while an SD card slot can provide local storage within supported limits. ONVIF Profile S and common network protocols make the model relevant to compatible monitoring, recording and management workflows. These integrations should be tested with the selected firmware, PBX, NVR, phones, locks and security policies.
For Africa buyers, the strongest purchasing approach is to treat the unit as one component in a complete entrance solution. FourTeck can help review the number of doors, lock type, power source, PoE budget, network segmentation, receiving endpoints, mounting accessories, credential quantities, recording requirement and delivery destination. This reduces the risk of receiving the main device while still missing the brackets, cards, lock supply, exit button, door contact or integration work required to commission the entrance.
Key Business Benefits
The practical value of the GDS3726 comes from how it connects entrance communication, visual confirmation and access administration. Each benefit below relates a technical capability to the operating needs of a real organisation.
◆ Faster Visitor Response
A single call button gives visitors an obvious action. Calls can be directed to a responsible SIP destination, reducing the need for staff to remain at the entrance. Offices can route daytime calls to reception and after-hours calls to security, while warehouses can direct delivery arrivals to dispatch. The result is a clearer process than relying on an unattended bell or personal mobile numbers.
✓ Better Entry Decisions
Video and two-way audio help the receiving user gather more information before opening the door. The operator can see the entrance area, speak with the visitor and follow the organisation’s verification procedure. This does not replace identity policy, but it gives reception and security teams more context than audio-only calling, especially at remote gates, service entrances and controlled lobbies.
⚙ Flexible User Access
Different user groups do not have to follow the same entry method. Staff, residents, contractors and approved service teams can use supported credentials such as cards, NFC, Bluetooth or application-based access, subject to configuration. Visitor calling remains available through the front key. This separation helps administrators provide convenient regular access while keeping visitor admission under supervision.
● Rugged Public-Facing Design
IP66 weather protection and IK10 impact resistance make the metal unit suitable for many exposed or publicly accessible locations when installed correctly. The rating helps protect the electronics from dust, water jets and physical impact, while the solid-state relay design improves resistance to external magnetic interference. Correct sealing, mounting, surge protection and cable management remain essential.
↗ Easier Network Integration
SIP, Ethernet, PoE and ONVIF support allow the door station to participate in a broader communications and surveillance environment. A business can connect the entrance to compatible phones, control stations, PBX call routes, recorders or management tools instead of operating a closed standalone system. Integration planning also makes future expansion to more doors and sites easier to govern.
🔒 More Structured Administration
Supported management platforms can help administrators handle users, visitors, permissions, device settings, opening methods and event review. A structured process is valuable when cards are lost, employees leave, contractors finish work or temporary visitor access expires. The organisation still needs assigned administrators, documented approval rules and regular review of access rights.
Product Highlights
A 1/3-inch image sensor, wide dynamic range up to 120 dB, 127-degree horizontal view and video output up to 1080p at 30 frames per second provide detailed entrance monitoring for supported live-view and recording workflows.
Two microphones and a 3-watt speaker support full-duplex visitor conversation. Audio codecs, echo control and noise-reduction functions help the station work as a SIP intercom in busy reception, roadside, warehouse or residential settings.
The platform supports RFID technologies, NFC, Bluetooth Low Energy 5.0, application workflows, QR codes and SIP-assisted opening. The GDS3726 has a single call key rather than an onboard keypad, so local keypad entry is not its primary design.
Two solid-state relay outputs, three alarm inputs, two alarm outputs, RS485 and Wiegand connectivity help integrators connect suitable locks, sensors, exit devices and supporting control equipment. Final wiring must follow the lock and safety design.
Cloud support, the SecureAccess mobile application and GDS Manager provide options for device and access administration. The preferred platform should be chosen according to user count, site count, internet policy, administrator roles and licensing requirements.
The unit is rated IP66 and IK10 and supports operation from -30°C to 60°C. These ratings are valuable for demanding entrance areas, but installation quality, shade, drainage, sealed cable entry and surge protection still affect long-term reliability.
An important model-selection point is that wireless LAN is not included on the GDS3726. Network communication uses the wired Ethernet interface, with BLE 5.0 available for supported access interactions. Buyers who specifically need integrated dual-band Wi-Fi 6 should review the GDS3727, while buyers who require a built-in numeric keypad should consider the GDS3725. This makes the GDS3726 a focused option for wired, single-button entrances where visitor calling and managed credentials are more important than local number entry.
Technical Specifications
| Specification Area | Grandstream GDS3726 Details |
|---|---|
| Product role | Smart IP video door station, SIP intercom, access-control endpoint and surveillance camera |
| Image sensor | 1/3-inch, 4MP, HDR |
| Lens and field of view | F2.2; 127° horizontal × 70° vertical × 152° diagonal |
| Video output | Up to 1920 × 1080 video and snapshots; up to 30 frames per second |
| Video processing | H.264 profiles and Motion JPEG; WDR up to 120 dB; AI ISP; white light with six LEDs |
| Detection and analytics | PIR support at approximately 3–5 metres and AI-based motion detection; scene tuning required |
| Audio | Two microphones, 3-watt speaker, wideband and narrowband voice codecs, echo control and noise processing |
| User interface | One doorbell key, one rear anti-tamper button and one internal reset button; no built-in numeric keypad |
| RFID and credentials | 13.56 MHz and 125 kHz; selected MIFARE families; up to 5,000 RFID records; NFC and BLE 5.0 supported |
| Network interface | One RJ45 10/100 Mbps Ethernet port with integrated PoE; Wi-Fi is not included on this model |
| Protocols and interoperability | SIP, RTP/RTCP, HTTP/HTTPS, DHCP, SSH, SMTP, FTP/TFTP, NTP, STUN, TLS, SRTP and ONVIF Profile S, among others |
| Access-control outputs | Two solid-state relays; final lock design and electrical loading must be verified |
| Alarm connectivity | Three alarm inputs and two alarm outputs |
| Expansion | RS485, Wiegand 26/34 input and output, and SD card slot |
| Local storage | SD card support up to 256 GB; card and recording plan configuration dependent |
| Power | DC 9–36 V, 12 W, or IEEE 802.3af Class 3 PoE |
| Dimensions and weight | 204 × 87 × 35.5 mm; approximately 1.55 kg |
| Operating environment | -30°C to 60°C; 10–90% non-condensing humidity |
| Protection class | IP66 weatherproof and IK10 vandal-resistant metal enclosure |
| Package reference | Door station, quick installation guide, wall bracket and IC card; rain cover optional |
| Warranty and availability | Depend on supplier route, country, quantity and commercial terms; confirm in writing with the quotation |
How to Choose the Correct Configuration
The specification table describes the door station, not the complete entrance. Buyers must still choose the electric lock, lock power supply, exit button, door contact, cabling, PoE source, mounting accessories, credentials, receiving phones, PBX route and recording platform. Confirm whether the lock is fail-safe or fail-secure, the voltage and current it requires, how emergency release will work and whether fire-alarm integration is mandatory. For exposed locations, review the optional rain cover, cable sealing, surge protection and installation height. For multi-door projects, define a standard credential and management policy before purchasing large card or fob quantities. A model can be technically capable yet unsuitable if the network, door hardware or operating procedure is not aligned.
Configuration and Buyer Guidance
Start with the entrance workflow. Identify who approaches the door, how permanent users enter, who receives visitor calls, who is allowed to release the lock and what happens when the call is unanswered. A simple office may send every call to reception. A residential property may use a call destination associated with the relevant unit. A warehouse may direct the entrance to security during the day and an operations desk after hours. The PBX and endpoint plan should mirror the actual staffing model.
1. Door and Lock
Share the door material, lock model, voltage, current, fail behaviour, exit device, door sensor and emergency-release requirement.
2. Network and PoE
Confirm cable distance, switch model, PoE budget, VLAN, IP addressing, firewall rules, time source and remote-management policy.
3. Calling and Video
List the PBX, extensions, phones, control stations, codecs, mobile endpoints and any NVR or ONVIF requirement.
4. Users and Credentials
Estimate permanent users, visitors, contractors, administrators, sites, schedules, card quantities and temporary-access needs.
The GDS3726 is the right front-panel style when a single visitor button is preferred. It is not the correct choice for a project that expects visitors or employees to type codes directly on the unit. In that case, the GDS3725 should be reviewed. Likewise, a project without Ethernet at the entrance should not assume the GDS3726 has Wi-Fi; the GDS3727 is the model in the series with dual-band Wi-Fi 6. Model differences should be decided before mounting accessories and credential workflows are finalised.
Management responsibility is another buying decision. Decide who adds users, disables lost credentials, approves temporary access, reviews logs, installs firmware and keeps configuration backups. An access system becomes difficult to operate when administration is shared informally. Define at least one primary and one backup administrator, use strong credentials, limit remote exposure and document the process for employee departure, tenant changes and contractor expiry.
Finally, separate supply from installation scope. FourTeck can support product selection, compatible accessory review and quotation, while a qualified integrator should inspect the site, confirm the electrical door circuit, carry out cabling, configure the network and PBX, test door safety and complete handover. The quotation should state clearly whether installation, programming, credential enrolment, training and post-installation support are included or excluded.
Ideal Business Use Cases
Corporate Offices and Branches
Place the unit at the main lobby, staff entrance or controlled floor. Visitors can call reception, while employees use managed credentials. Multi-branch organisations can define consistent call routes, naming standards and access rules while adapting each door to its local lock and mounting conditions.
Apartment and Residential Developments
Use video calling and controlled entry at a shared lobby or gate. Residents or property staff can receive visitor calls through compatible endpoints. Temporary visitor credentials and central administration may help manage guests, contractors and service providers when the selected platform is configured for the property workflow.
Schools and Training Facilities
A secured reception entrance can keep external visitors outside the controlled area until staff verify the purpose of the visit. Video and intercom communication support a structured admission process, while credentials can serve authorised employees. Safeguarding procedures and emergency release remain part of the wider site policy.
Clinics and Healthcare Sites
Separate public arrival points from staff-only, pharmacy, records or after-hours entrances. Calls can reach reception or security without requiring an employee to open the door blindly. The design should account for accessibility, infection-control procedures, emergency access and clear signage.
Warehouses and Logistics Premises
Install at pedestrian gates, delivery entrances or secure receiving points where drivers and contractors need to contact dispatch. The rugged enclosure, wide camera view and SIP calling can support outdoor operations, while door sensors and relays form part of a properly engineered gate or entrance system.
Hotels and Managed Properties
Use the station at service entrances, staff doors, parking access or controlled guest areas. Calls can route to front desk, security or engineering teams. Credential groups can be organised for permanent staff and approved service providers, with access schedules matching operational responsibilities.
Retail and Financial Branches
Back offices, cash-handling rooms, receiving doors and staff entrances can benefit from supervised calling and managed credentials. Video provides extra context before admission, while event records can support investigations and operational review when configured under the organisation’s privacy and retention policy.
Data, Utility and Equipment Rooms
Controlled technical areas may require credential access, door status, event review and communication with an operations team. The door station should complement CCTV, environmental monitoring, fire protection, access policy and physical key procedures rather than being treated as the only security measure.
These use cases share one requirement: the entrance must be designed as a complete process. Camera placement, user permissions, call routing, lock safety, network resilience and administrator responsibility matter as much as the device itself. FourTeck can help translate the business scenario into a product and accessory list, while the customer’s integrator validates the final installation.
Grandstream GDS3726 Video and Entrance Awareness
The camera is not merely an added convenience; it changes how a remote user evaluates an entrance request. A 4MP HDR sensor feeds video at up to 1920 × 1080 and 30 frames per second, while the wide lens covers 127 degrees horizontally. Wide dynamic range is useful where a doorway contains both deep shade and bright exterior light. White LEDs and intelligent image processing help the station work in low-light scenes, and PIR plus motion analytics can contribute to event detection.
Good image quality still depends on installation. Mounting the unit too high can show the top of a visitor’s head rather than the face. Direct afternoon sun can cause glare, while nearby reflective glass, moving trees, traffic or heavy rain can create unwanted motion events. A site survey should review the viewing target, expected visitor distance, lighting at different times, weather exposure and whether the door opens into the camera’s field. The optional rain cover may improve protection and image consistency at exposed entrances.
The receiving side matters equally. A compatible video phone or control station can show the visitor during a SIP call, while an audio-only endpoint may answer without displaying video. PBX codec settings, bandwidth, firewall policy and endpoint capability must support the desired workflow. For recording, ONVIF Profile S and video protocols can connect the unit to suitable systems, but compatibility should be confirmed rather than assumed. Define whether the organisation needs continuous recording, event recording, snapshots or live viewing only.
Privacy and retention policies should be documented before operation. Decide who may view the camera, how long recordings are kept, how incident footage is exported and how time is synchronised. The camera should support a controlled entrance procedure, not create an unmanaged surveillance feed. FourTeck can help identify compatible product options, while the customer’s security and legal teams establish the final policy.
Grandstream GDS3726 SIP Intercom and Access Workflow
SIP integration is one of the most important reasons to deploy this model in a business environment. The door station can place a call to a compatible extension, phone, video endpoint, control station or call route. This allows the entrance to use the same communications platform that already serves staff. Reception can answer from a desk phone, security can receive calls at a control station and after-hours routing can direct unanswered calls to another authorised destination.
The single call key makes the experience straightforward for the visitor. Behind that simple action, the PBX can apply schedules, hunt groups, forwarding, timeouts and failover. A multi-tenant or multi-department project may require more detailed routing than one button can provide, so the buyer should test whether the intended call flow fits the model. Where direct numeric selection is essential, a keypad-equipped model may be more suitable.
Door release must be protected as carefully as the call itself. Remote opening commands, relay timing, user permissions and endpoint credentials should not rely on default settings. The network team should place the station in an appropriate VLAN, restrict management access, use secure protocols where supported, maintain firmware and prevent unnecessary internet exposure. PBX dial plans should avoid routes that could allow unauthorised callers to trigger door functions.
Commissioning should test normal and abnormal conditions. Confirm call setup, audio level, echo, video display, opening command, busy destinations, unanswered calls, network interruption, PoE failure, lock power failure and emergency release. Test from every receiving endpoint, not just one engineer’s phone. Document the extension, administrator account, relay timing, lock behaviour and recovery steps for future support.
A well-designed SIP workflow can reduce response time and let staff handle entrances from practical locations. A poorly documented workflow can leave visitors waiting or create security gaps. FourTeck can help buyers compare the door station with compatible Grandstream communication products and prepare the supply list, while the integrator completes PBX programming, security hardening and handover.
Grandstream GDS3726 Rugged Deployment and Door Integration
The metal enclosure carries IP66 weather protection and IK10 impact resistance, allowing the unit to serve many outdoor and public-facing locations. These ratings are valuable, but they do not make installation conditions irrelevant. Water can still enter through poorly sealed cable routes, condensation can form in unsuitable enclosures and electrical surges can reach network cabling. A professional installation should use appropriate glands, junction protection, drainage, earthing and surge safeguards.
The door station operates from -30°C to 60°C and can use PoE or a supported DC source. PoE simplifies the device connection, but the electric lock may require its own power supply. Lock voltage, current, duty cycle and inrush demand must be matched to the supply and relay design. The installer must also determine whether the door should fail safe or fail secure, how manual override works and how fire or emergency systems release the door. These are life-safety decisions, not only product settings.
Physical mounting affects both security and usability. Confirm the wall material, cable entry, visitor approach, wheelchair accessibility, nameplate visibility and protection from direct impact. The wall bracket is part of the package reference, while the rain cover is optional. Some projects may need an in-wall box, alternative bracket or custom fabrication. Obtain drawings and measurements before construction finishes so the device is not forced into an unsuitable position.
Alarm inputs, alarm outputs, solid-state relays, RS485 and Wiegand interfaces give the integrator useful options, but every connection should be documented. Door contacts can report open or forced states, exit buttons can support controlled egress and external readers may extend the credential workflow. The exact behaviour depends on configuration and connected hardware. Keep a wiring diagram, terminal schedule and configuration backup with the site handover pack.
For projects with several entrances, standardise installation materials where possible. Consistent cable types, PoE switches, lock supplies, brackets and labels make maintenance easier. Keep appropriate spares for critical sites and define who is responsible for firmware, credentials, cleaning, lens inspection and periodic door testing. Rugged hardware provides the foundation, but disciplined installation and maintenance protect the investment.
What Buyers Should Check Before Purchase
Before requesting a quote, confirm the requirement in enough detail to avoid ordering the right model with the wrong accessories or an unsuitable model for the entrance. The GDS3726 is a wired, single-button video door station. It is a strong fit when visitors call one defined destination and regular users enter through managed credentials. It is not the preferred choice when a numeric keypad or integrated Wi-Fi is mandatory.
Configuration Fit
State whether the entrance needs one visitor button, video, local recording, card access, NFC, Bluetooth, application access, QR workflow or remote release. Include user numbers, visitor volume, opening schedules and expected future doors.
Compatibility Check
Provide the PBX model, phones, control stations, NVR, PoE switch, network design, lock, exit button, door contact and credential technology. Ask for written compatibility confirmation for the exact workflow.
Installation Environment
Share photographs or drawings showing the wall, door, canopy, rainfall exposure, sunlight, visitor approach, cable route and mounting height. This helps identify the rain cover, brackets, sealing and protective electrical work.
Power and Safety
Confirm PoE availability and the separate lock supply. Define fail-safe or fail-secure operation, fire-system release, backup runtime, manual override and the qualified party responsible for approving the circuit.
Management and Capacity
Decide whether SecureAccess, GDS Manager or another supported workflow will be used. Identify administrators, user capacity, licence needs, event retention, firmware responsibility and backup procedures.
Accessories and Quantities
List door stations, credentials, rain covers, brackets, in-wall components, PoE injectors, phones, control stations, locks, sensors, exit buttons, cables and project spares. Confirm what is included in each box.
Availability and Warranty
Ask for the exact model code, expected lead time, warranty term, return procedure, firmware region and fault-handling route for the destination. These details should appear in the commercial offer.
Quote Preparation
Send the destination, door count, preferred model, user count, lock details, network equipment, receiving endpoints, mounting conditions, accessory quantities, installation scope and required project date.
For replacements, also provide the existing door station, wiring, mounting dimensions, lock, credential database and reason for change. A newer unit may improve the workflow, but it can require new brackets, cards, management software or training. FourTeck can use this information to prepare a more complete quotation and suggest the GDS3725, GDS3727 or another alternative where the requirement does not match the GDS3726.
Africa Availability and Service Support
FourTeck supports smart door-station enquiries across Africa with assistance for model confirmation, configuration review, accessory planning, quote preparation, delivery coordination and warranty guidance. Availability can vary according to supplier status, destination, project quantity, firmware region and the combination of mounting or credential accessories. The quotation should identify the exact GDS3726 unit and every included item rather than describing the order only as a general video intercom system.
A request may cover one office entrance, a pilot property, a branch rollout, a residential building or a larger multi-door project. FourTeck can help buyers review whether the single-button GDS3726 is appropriate, compare it with keypad or Wi-Fi alternatives and identify supporting Grandstream phones, control stations, PBX platforms, PoE products and access accessories. The customer and integrator remain responsible for the site survey, lock design, life-safety compliance, network configuration and commissioning.
Delivery planning should begin early for project orders. Provide the consignee information, destination, quantities, target installation dates and whether supply must be phased by building or branch. Orders that include third-party locks, power supplies or fabricated mounting parts may follow different lead times from the door station itself. Warranty processing also depends on the selected supply route, so request written coverage and handling terms before approval.
Africa Country and Regional Coverage
Businesses, property managers, system integrators and project teams across Africa, including Kenya, Uganda, Nigeria, Ghana, Tanzania, Rwanda, Ethiopia, South Africa, Zambia, Botswana, Senegal and nearby regional markets, can contact FourTeck for product availability, model matching, configuration guidance and quote assistance. The team can support requests for individual entrances, multi-building developments, branch deployments, reseller supply and phased project quantities.
Regional planning should consider destination-specific import procedures, installer capability, delivery access, environmental conditions, voltage design and warranty handling. Multi-site organisations may benefit from approving a small number of standard entrance configurations instead of allowing every location to choose different credentials, phones, brackets and lock interfaces. FourTeck can help structure a common bill of materials while allowing necessary variation for door type, exposure and local operations.
Start with the FourTeck Africa technology platform or send the project details through the Africa sales contact page.
GCC, Middle East and Africa Availability
FourTeck Africa can support product enquiries for businesses across Africa while guiding wider regional requirements through selected FourTeck platforms serving GCC and Middle East markets. Organisations operating in the UAE, Saudi Arabia, Qatar, Oman, Bahrain and African countries may want consistent access-control standards across their properties, but delivery routes, warranty handling, installation partners and commercial terms can differ.
For a regional rollout, define a common technical baseline covering approved door-station models, credentials, PBX integration, network security, firmware policy, mounting standards, spare-unit strategy, administrator roles and documentation. Each site can then adapt the baseline to its building regulations, door hardware, environmental exposure and local support arrangement. This is more dependable than ordering identical units without checking how each property will install and manage them.
Availability and configuration support vary by country, quantity and supply source. Buyers may review the FourTeck UAE platform, FourTeck Kenya or FourTeck Uganda where relevant. The quotation should state the supplying entity, destination, currency, shipment terms, warranty route and included services.
Other Options Buyers May Consider
A complete entrance solution may include a different door-station model, a receiving endpoint, management software, credentials, mounting parts and network power. These related options help buyers compare front-panel styles and build a complete Grandstream-based workflow. Final compatibility and regional availability should be confirmed during quotation.
Grandstream GDS3725
A closely related smart video door station with an onboard fifteen-key keypad. Consider it when direct PIN entry or numeric visitor interaction is required.
Grandstream GDS3727
A lighter enclosure model in the same generation with dual-band Wi-Fi 6. Review it where Ethernet is difficult, while confirming its different impact rating and interfaces.
Grandstream GDS3710
An established hemispheric HD video door system with RFID, SIP intercom, PoE and ONVIF support for suitable wide-coverage entrance projects.
Grandstream Control Stations
Touch-screen intercom and facility-control endpoints can give reception or security teams a dedicated place to receive calls and manage compatible entrance workflows.
GDS Credentials and Mounting Accessories
Cards, key fobs, rain covers, in-wall components, brackets and PoE injectors should be matched to the exact model and installation environment.
Grandstream Networking and PBX
PoE switches, IP phones and UCM communication platforms can form the network, calling and remote-release side of a coordinated access solution.
Why Buyers Choose FourTeck
Facility access sits at the meeting point of networking, SIP communications, video, electrical door hardware, user administration and building operations. A buyer therefore needs more than a model number. FourTeck approaches the request as a complete business technology requirement and helps stakeholders identify the equipment, accessories, quantities and support expectations that should appear in the commercial offer.
Assistance for single entrances, branch projects, property developments, integrator orders and regional supply requirements.
Help comparing keypad, single-button and Wi-Fi models, credential methods, receiving endpoints and management platforms.
A structured bill of materials can identify door stations, cards, brackets, injectors, phones, control stations and project spares.
Pre-sales review of the SIP environment, PoE capacity, lock interface, video requirement and management approach.
Support for destination details, project quantities, shipment planning, phased supply and accessory consolidation.
Clarification of coverage and handling based on the selected product source, destination and order terms.
FourTeck does not replace the qualified installer responsible for door mechanics, lock power, safety circuits, cabling, local compliance and commissioning. Instead, the team helps procurement and project stakeholders reach the installation stage with a clearer model choice and a more complete supply list. This can reduce delays caused by missing credentials, unsuitable brackets, overlooked PoE capacity, incompatible endpoints or unclear warranty expectations.
Frequently Asked Questions
What is the Grandstream GDS3726 used for?
It is used for network-based visitor calling, video verification and controlled entry. The unit combines a camera, SIP intercom, credential reader functions and door-control interfaces. It suits entrances where a visitor presses one call button to reach reception, security or another assigned destination, while authorised users enter through supported credentials.
Does the GDS3726 have a numeric keypad?
No. The front panel has one doorbell call key rather than a numeric keypad. This makes it suitable for simple visitor calling and credential-based access. Buyers who require direct PIN entry on the door station should review the GDS3725, which belongs to the same smart video generation but includes a fifteen-key keypad.
Can it connect through Wi-Fi?
The GDS3726 uses wired 10/100 Ethernet and can receive device power through PoE. It supports Bluetooth Low Energy for suitable access functions, but integrated Wi-Fi is not included. Buyers who specifically need dual-band Wi-Fi 6 should review the GDS3727 and compare its enclosure, interfaces and impact-resistance rating.
Can the door station call an IP phone?
Yes. SIP calling allows the unit to contact compatible IP phones, video phones, control stations, PBX extensions or supported mobile workflows. Video display and remote door release depend on the receiving endpoint, PBX configuration, codecs, firmware, network policy and permissions. The complete call and unlock process should be tested before deployment.
Is the GDS3726 suitable for outdoor installation?
The metal enclosure carries IP66 weather protection and IK10 vandal resistance, and the listed operating range is -30°C to 60°C. Outdoor installation still requires correct mounting, sealed cabling, drainage, surge protection and an assessment of direct rain or sunlight. A suitable rain cover may be useful for exposed entrances.
Does PoE also power the electric lock?
PoE can power the door station when the switch or injector provides the required standard and budget. The electric lock may need a separate power supply sized for its voltage, current, duty cycle and fail behaviour. A qualified installer should approve relay loading, emergency release, fire-system interaction, backup power and manual override.
Can FourTeck help with configuration and accessories?
FourTeck can help review model fit, cards or fobs, mounting accessories, rain cover, PoE equipment, compatible phones, control stations and PBX requirements before quotation. The installer should complete the site survey, lock design, electrical work, cabling, programming, testing and local compliance checks unless those services are specifically included in the offer.
How is availability and warranty confirmed?
Availability depends on the exact model, supplier status, quantity, accessories and destination. Warranty terms depend on the selected supply route and commercial offer. Request a written quotation that identifies the product code, included accessories, expected lead time, warranty period, return procedure and any installation or support services included.
Can businesses request bulk or multi-site supply?
Yes. Share the number of entrances, locations, required delivery phases, credential quantities, standard accessories, target dates and whether each site uses the same PBX and lock design. FourTeck can help structure a coordinated product list, while the customer’s integrator confirms site-specific mounting, electrical, network and safety requirements.
What information should I send for a quotation?
Provide the destination, door count, preferred model, visitor workflow, user count, credential type, PBX, receiving phones, network switch, PoE budget, lock model and voltage, door material, mounting environment, accessory quantities, recording requirement, installation scope and required project date. Photographs or drawings can help identify mounting and cabling constraints.
Need Help Planning Your Smart Entrance?
Share your entrance count, call destination, credential method, lock details, network equipment, mounting environment and delivery location. FourTeck can help review the model, accessories, supply options and quotation requirements for your project.
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