1/3 SONY CCD 

 1/3 SONY CCD, image sensor 
 Horizontal Resolution 420 TV Lines 
 Light-sensitive area of ??4.9mm × 3.7mm 
 Signal System PAL NTSC 
 Pixels 5.0 (horizontal) x 582 (vertical) 510 (horizontal) x 492 (vertical) 
 Scanning Frequency Horizontal: Vertical 15.625KHz: 50Hz level: vertical 15.7343KHz.: 60Hz 
 Electronic Shutter 1/50-1/100000 (seconds) 1/60-1/100000 (seconds) 
 Signal to noise ratio ≥ 48dB (AGC OFF) 
 Grayscale 10 Class 
 Gamma 0.45 
 Dark level of 0.06 Vp-p 
 Minimum Illumination 0.5 Lux / F2.0 (IR ON Lux, is 0) 
 Composite video signal 1.0Vp-p 75Ω 
 Standard Lens 3.6 mm 
 Infrared distance of 5m (6 pcs 940nm of φ5) 
 Specifications of the PCB: 38mmx55mm 
 Power consumption DC12V ± 10% 170mA ± 10% 
 Operating temperature -20 ℃ ~ 50 ℃ RH95% Max