Description

Function: 1. 4&#**9; TFT LCD display with low power consumption and high definition, no radiation. 2. Hands-free intercommunication. 3. Electric-controlled unlocking. 4. Monitoring outdoor. 5. LED light or IR for night vision. 6. *6 chord melodies for ring. 7. Installation method: surface-mounted. 8. Brightness, volume and chroma are adjustable. 9. One camera can be connected to up to four monitors, to satisfy you to know the visitor from the living room, bedroom and kitchen etc. *0. It can also support two outdoor cameras to make the visitor can call you from front door or back door. Color Video Door Phone: 1) Dimensions (W x H x D):**5x**2 x*8mm 2) Four-wire system 3) Power supply: AC **0V~**0V, DC *3.5V 4) Material of outdoor unit:Hard ABS