Grandstream GDS3705 IP Audio Door System
- Network - 10M/100M Auto-sensing
- Power - PoE IEEE 802.3af Class3
- Audio Output - HD loudspeaker 2W, up to 3m
- SIP/VoIP Support - Yes, broad interoperability
- Warranty - 1 Year
The GDS3705 was built for users looking for a strong audio-only facility access and security monitoring solution that can be deployed in environments of all sizes. This audio door system features dual microphones and HD loudspeaker with advanced AEC to offer intercom functionality, can support SIP calls to IP phones and has a built-in RFID chip reader and keypad for secured keyless or key entry.