Grandstream GDS3705 Door Control System

Grandstream GDS3705 Door Control System

The Grandstream GDS3705 is a SIP-based audio door access system designed to secure entry points in office buildings, residential facilities, warehouses, and gated areas. With a robust metal casing, weatherproof design, and dual microphones, the GDS3705 provides secure, clear two-way audio communication and remote door control via SIP-enabled devices. It integrates easily with IP PBX systems, video surveillance platforms, and RFID access cards, offering a flexible and secure access solution for modern premises.

Grandstream GDS3705 Door Control System Specifications

• Audio: HD audio with advanced echo cancellation

• Microphones: Dual microphones with noise reduction

• Speaker: Built-in HD speaker

• Protocols Supported: SIP, multicast paging, peer-to-peer calls

• Access Control: Built-in RFID card reader (125kHz EM cards supported)

• Connectivity: 10/100Mbps Ethernet with PoE (IEEE 802.3af)

• Relay Control: 2 relay outputs for electric locks or door strikes

• Inputs: 2 alarm inputs and 1 alarm outputhttps://www.city.co.ke

• Build: Metal casing with tamper detection switch

• Environment Rating: IP66 (weatherproof), IK10 (vandal resistant)

• Operating System: Embedded Linuxhttps://www.city.co.ke

• Power: PoE powered (no external adapter required)