Picture tube: 5.7'' B/W  CRT
Frequency: 4 channels
More  than 380 TV lines
Power supply: DC 12V
Transmit distance: 100 m
With six LED light compensation
Image sensor: 1/4''  B/W   CMOS
Lens: 3.6mm
Picture pixels: 100,000
Minimum illumination: 2 Lux