The GDS3705 provides a robust audio-only solution for facility access and security monitoring, catering to users seeking reliable communication. Furthermore you can deploy it in environments of any size, offering flexibility and security for a variety of applications. This audio door system features dual microphones and HD loudspeaker with advanced AEC to offer intercom functionality. Furthermore the device supports SIP calls to IP phones. Also it has a built-in RFID chip reader and keypad for secured keyless or key entry.

The GDS3705 comes equipped with a zinc alloy metal casing, making it weatherproof and vandal resistant and offers alarm-in and alarm-out support for integration with existing security devices.

The GDS3705 integrates with Grandstream’s free management utility software, GDS Manager, allowing RFID card information, as well as the device itself to be fully managed by this software.  the GDS3705 offers a complete end-to-end solution for access control, audio intercom, and security needs.