Video Door Phone for Villa BT-F70H/B

Details

Video Door Phone for Villa BT-F70H/B Features Model:  BT-F70H/B High Reliability Excellent Performance Hands-Free Intercommunication Adjustable Controls for Brightness Chroma and Volume Micro-Processing Technology TFT Digital LCD (true colors) Choice of 25 Melodies Ringtone Do not Disturb Mode Available   Technical Specifications *Power: 12-15V DC/1.2A *Image Sensor :700 Lines CMOS *Working Temperature: -20° to 60° *Relative Humidity: 10%to 90%(RH) *Dissipation Standby: <0.5W Working <10W *Talk Time Delay:90 Seconds *Monitor Time Delay:90 Seconds    Wiring Requirements 30 Meters (RVV4 x 0.5mm) 50 Meters(RVV4 x 0.75mm) 100 Meters(RVV4 x 1.0mm)