4 wires Viedo Door Phone VP-820A

8 inch high-resolution TFT-LED digital screen
Anti-scratch panel with UV glossy finishing surface effect
Black and white color panel available
Brightness, contrast, ring volume and talking volume adjustable
Power for monitor: input AC110-240V, 50/60Hz; output DC15V, 1200mA
Working temperature: -10 to 40 degrees celsius
Aluminium cover with angle adjustable camera in four directions: up, down, right, left
Surface and flush mounted available
ID card unlocking function available
Rain cover available for flush installation (not included)
Name plate can be easily taken off and fixed
Built-in IR to ensure 4-meter night vision