Grandstream GDS3705
IP Audio Door System
The GDS3705 was built for users looking for a strong audio-only facility access and security monitoring solution.
The Grandstream GDS3705 IP Audio Door System is a professional SIP-based access control solution designed to enhance security at residential, commercial, and industrial entrances. This audio-only door entry device supports two-way communication, allowing users to identify visitors clearly before granting access.
Equipped with a built-in RFID card reader and support for remote door control, this smart door access unit integrates seamlessly with IP PBX systems and SIP platforms. Its durable metal casing and wide operating temperature range make it ideal for both indoor and outdoor installations.
With support for PoE, alarm inputs, and multiple relay outputs, the device provides flexible deployment options for offices, apartment buildings, and gated facilities. It is fully compatible with Grandstream UCM series IP PBXs, IP phones, and SIP-based softphones for centralized management.
- HD audio options with up to 1.5m of audio input and 3m of audio output
- Built-in RFID chip reader for keyless entry
- Supports SIP calls to IP phones to facilitate communication
- Built with a metal casing to make it weatherproof and vandal resistant
- Integrated PoE to power the device and provide a network connection
- Built-in dual microphone and HD loudspeaker with advanced AEC offers intercom functionality
Key Features
SIP-based audio door access device
Two-way voice communication
Built-in RFID card reader
Remote door unlocking via SIP devices
PoE support for easy installation
Durable metal housing for outdoor use
Compatible with IP PBX and VoIP systems
Buy Grandstream GDS3705 IP Audio Door System, SIP-based intercom with HD audio and secure access control. Ideal for offices and residential buildings.
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