GDS3727 - Grandstream GDS3727 Smart IP Video Door Station
GDS3727 - Grandstream GDS3727 Smart IP Video Door Station
Features
The Grandstream GDS3727 Smart IP Video Door Station also serve as high-definition IP surveillance cameras and IP intercoms to offer facility access control and security monitoring for buildings of all sizes. These powerful IP Video Door Systems offer a 127-degree wide viewing angle, AI ISP intelligent image processor, a built-in IC & ID card reader and NFC chip, includes two built-in microphones and one speaker to support intercom functionality and offers alarm-in and alarm-out support for integration with existing security devices. They integrate with Grandstream's free management software, GDS Manager, allowing ID and IC card information, video feeds as well as the device itself to be fully managed by this software. Meanwhile, there is a free Mobile App "SecureAccess" that supports convenient configuration for devices, users and visitors, open door PINs and permission management, multiple selections for remote open door methods and event logs review, etc., making daily usage super convenient. Powered by an advanced Image Sensor Processor (AI ISP) and state-of-the art image algorithms, the GDS3727 delivers 1080p FHD video resolution and offers exceptional performance with the ability to clearly identify human beings or objects within 10 feet (3 meters) under extremely low light conditions. The integrated RJ45 PoE port and easy wiring sockets as well as expandable DI (Alarm Input), DO (Alarm Output) and RS485 control ports, intelligent white LED fill light, intrusion/loitering detection sensor, make GDS3727 a convenient but powerful access control solution. Combined with Grandstream's GSC357X Control Stations, GXV Series Video Phones, Wave Mobile App and Network Storage System (GNS), GDS3727 provides a complete end-to-end system solution for access control, video intercom, and security recording needs.
- 4MP Ultra HD Camera sensor, supports WDR, offers AI Intelligent Fill Light and AI ISP
- Strong security protection against external magnetic interference using Solid State Relay (SSR)
- Supports multiple door opening methods, such as PIN, IC/ID cards, NFC, BLE, APP, QR-Code, SIP Call
- Supports AI-based behavior analysis
- Integrated bluetooth BLE 5.0 and Dual-band Wi-Fi 6
- Built with a plastic casing IK07 and IP66 weatherproof
- Built-in dual microphones and speaker offers AI noise reduction
- Support Cloud, SecureAccess Mobile App, and GDS Manager Application
Easily Control Access to Any Business or Home
The GDS3720 Series makes it easier than ever to build a powerful and simple-to-use facility access solution for any setting while also providing an intercom and video surveillance solution.

Manage Access From Any Mobile Device
The SecureAccess app allows you to control the GDS3720 Series from any mobile device, allowing business and home users to easily control and manage facility access, view live feeds and recordings, add and remove users, remotely manage their devices, and more.

Smart AI Technology Maximizes Performance
The GDS3720 Series is built with a variety of AI-based tools that ensure maximum security and performance, including an AI image sensor processor, AI motion detection, intelligent light fill, AI behavior analysis, intrusion and loitering detection, and more.

Weatherproof and Vandal-Resistant
The GDS3720 Series is protected from the elements and vandals, thanks to IP66 weatherproof protection (all models) and IK10 Vandal-resistance (GDS3725 and GDS3726; GDS3727 provides IK07 protection).

Flexible and Convenient Facility Access
The GDS3720 Series allows you to provide door access, including temporary access, in a wide variety of methods, including PIN codes, RFID cards and stickers, NFC, Bluetooth, SecureAccess app, QR codes, and SIP calls.

See and Hear Everything
The GDS3720 Series ensure all events and visitors are captured, thanks to a 2k HD camera, wide dynamic range (WDR), a 127-degree viewing angle, 2 built-in microphones and a 3-watt speaker.

Smart and Proactive Surveillance Monitoring
Advanced AI-based behavioral analysis allows the GDS3720 Series to provide proactive security protection with real-time alerts and alarms.

Specifications
Technical Specifications
| Video Compression | H.264 High Profile / Main Profile / Base Profile, Motion JPEG |
|---|---|
| Image Sensor Resolution | 1/3", 4MP, HDR |
| Lens Type | F2.2, FOV: 127°(H) x 70°(V) x 152°(D) |
| Day & Night | White light, 6x LED |
| Max Video Resolution | Video: up to 1920*1080, Snapshots: up to 1920*1080 |
| Max Frame Rate | 30 frames per second |
| Wide Dynamic Range | Yes, up to 120db |
| PIR | Supported, 3-5 meters (10-16 feet) |
| AI ISP | Supported |
| Embedded Analytics | AI-based Motion detection |
| Microphone | 2 microphones |
| Speaker | 3 Watt |
| Application and GDS | Manager Support Cloud, SecureAccess Mobile App, and GDS Manager Application |
| Snapshots | Triggered upon events, sent to Email, FTP Server, GDS Manager, Cloud Server, SecureAccess App and/or Local. |
| Network Protocol | TCP/IP/UDP, HTTP/HTTPS, ARP/RARP, ICMP, DNS(A Record, SRV, NAPTR), DHCP, SSH, SMTP, TFTP, NTP, STUN, SIMPLE, TLS, SRTP, TR-069 mass provisioning, local upload firmware |
| Bluetooth | BLE 5.0 |
| Telephony Features | SIP Paging, Multicast Paging, call-waiting with priority override, Account Sharing |
| Voice Codecs | G.711μ/a, G.722 (wide-band), G.726-32, G.729, in-band and out-band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC, ANS |
| Video Codecs | H.264 |
| QoS | Layer 2 (802.1Q, 802.1p), 802.11e and Layer 3 (ToS, DiffServ, MPLS) QoS |
| Security | User and administrator level passwords, Ed25519 and X25519 based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control |
| Upgrade/Provisioning | Firmware upgrade via TFTP/HTTP/HTTPS or local upload, mass provisioning using TR-069 or AES encrypted XML configuration file |
| Button | 1 doorbell key; 1 anti-tamper button (back); 1 reset button (inside) |
| Wi-Fi | Dual-band Wi-Fi 6, 802.11 a/b/g/n/ac/ax (2.4GHz & 5GHz) |
| RFID | 13.56MHz&125kHz; MIFARE Classic 1K, MIFARE Classic 4K, MIFARE Ultralight, MIFARE PLUS and MIFARE DESFire |
| RFID Number Supported | Up to 5000 |
| Access Control | 2x Relay (SSR) |
| Alarm Input | 3x Alarm in |
| Alarm Output | 2x Alarm out |
| Network Interface | 1x RJ45 10/100 Mbps port with integrated PoE |
| Expansion Interface | RS485, Wiegand 26/34 input and output, SD card slot |
| Supported SD Card | Maximum capacity 256GB |
| Power & Green Energy Efficiency | DC Power Supply: DC 12V, 12W; POE: 802.3af class3 |
| Dimensions (H x W x D) | Unit: 180.6mm*86.6mm*29mm; Weight: 0.524KG |
| Interoperability | ONVIF (Profile S) |
| Temperature and Humidity | Operating Temperature: -30 - +60°COperating Humidity: 10-90% (non condensing)Storage Temperature: -30 - +70°CStorage Humidity: 10-90% (non condensing) |
| Protection Class | IP66 (EN60529); IK07 |
Not happy? Return within 7 days of delivery for a full refund or exchange. Items must be unused and in original packaging. Contact contact@kwtech.co.nz to arrange.
| Brand | Grandstream |
|---|---|
| Product Type | B2B - Unified Comms |
| Weight | 0.5 kg |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return



