IP Audio Door System
The GDS3705 was built for users looking for a strong audio-only facility access and security monitoring solution.

• Supports SIP calls to IP phones to facilitate communication
• Integrated PoE to power the device and provide a network connection
• Built-in dual microphone and HD loudspeaker with advanced AEC offers intercom functionality
• Built-in RFID chip reader for keyless entry
• HD audio options with up to 1.5m of audio input and 3m of audio output