Grandstream GDS3705 Intercom

Specifications: operates with SIP system where it can be connected to all modern SIP systems. RFID card reader for securing entry with PIN and cards. Ports: Network 10M/100M auto-sensing. PoE IEEE 802.3af Class 3. Power ports: up to 2W. Dimensions: 173mm x 80mm x 36mm. Weight: 0.635Kg. Operating temperature: up to 60 degrees Celsius. Features: characterized by audio door system. Dual microphones and high-definition speakers with AEC for internal communication. And a secure keypad.