Teletronics Information Systems, Inc.

GDS Series Smart IP Video Door Station

GDS3725 | GDS3726 | GDS3727

GDS series are Smart IP Video Door Stations that 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 GDS3725 / 3726 / 3727 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 GDS3725 / 3726 / 3727 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), GDS3725 / 3726 / 3727 provides a complete end-to-end system solution for access control, video intercom, and security recording needs.

Specifications

Model	GDS3725	GDS3726	GDS3727
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
Wi-Fi	-	-	Dual-band Wi-Fi 6, 802.11 a/b/g/n/ac/ax (2.4GHz & 5GHz)
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	• 15-key numeric keypad • 1 anti-tamper button (back) • 1 reset button (inside)		• 1 doorbell key • 1 anti-tamper button (back) • 1 reset button (inside)
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)		1x Relay (SSR)
Alarm Input	3x Alarm in		2x Alarm in
Alarm Output	2x Alarm out		1x 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		RS485, SD card slot
Supported SD Card	Maximum capacity 256GB
Power & Green Energy Efficiency	DC Power Supply: DC 9-36V, 12W POE: 802.3af class3		DC Power Supply: DC 12V, 12W POE: 802.3af class3
Dimensions (H x W x D) and Weight	Unit: 204mm*87mm*35.5mm Weight: 1.56KG Package Weight: 1.743KG	Unit: 204mm*87mm*35.5mm Weight: 1.55KG Package Weight: 1.733KG	Unit: 180.6mm*86.6mm*29mm Weight: 0.524KG Package Weight: 0.721KG
Interoperability	ONVIF (Profile S)
Package	GDS3725 Device, Quick Installation Guide, Wall Bracket, IC Card, Rain cover (optional)	GDS3726 Device, Quick Installation Guide, Wall Bracket, IC Card, Rain cover (optional)	GDS3727 Device, Quick Installation Guide, Wall Bracket, IC Card, Rain cover (optional)
Temperature and Humidity	Operating Temperature: - 30 - +60°C Operating Humidity: 10-90% (non condensing) Storage Temperature: -30 - +70°C Storage Humidity: 10-90% (non condensing)
Protection Class	IP66 (EN60529) IK10 (IEC62262) for both metal surface/buttons and lens area		IP66 (EN60529) IK07
Compliance	GDS3725/3726: FCC, CE, RCM, IC, IP66, IK10 GDS3727: FCC, CE, RCM, IC, IP66, IK07