Item

Spec.

Remarks

Machine Part

Indoor unit size

109mm*96mm*16.5mm

Outdoor unit size

Φ47.5mm*49mm

Environmental Illumination

Adaptability

The environmental Illumination of outdoor

host is between 20lux~3500lux

Camera Part

Camera Pixel

300K Pixel(640*480)

Camera Angle

Diagonal:129.5±5 degree;

Horizontal:102±4 degree;

Vertical: 70±3 degree.

Digital Zoom

3X digital zoom

Loudspeaker Part

Loudspeaker

Diameter:30MM:

Power:1W

Impedance:8OHM

Clearly hear the door bell  within 3 meters: 55dB-65dB

Function

Doorbell

One kind of DoorBell

Display Screen

Display Type

240(R G B)*320 Dots

LCD Type

2.8 inch TFT LCD

Installation Part

Door Thickness suited

1:35mm-55mm

2:65mm-85

3:85mm-105mm

Door peephole size

Dia.15mm

Power Part

Power

Ordinary battery

4.5V