Model

S3M

S4M

H3M

H4M

Image Sensor

1/3"SONY CCD

1/4"SONY CCD

1/3"SHARP CCD

1/4"SHARP CCD

Signal System 

PAL/NTSC

Horizontal System

420TVL

Effective Pixels 

（H ×V）

PAL:500×582；NTSC:510×492

Shuttle Speed

PAL=1/50 ~1/100,000 sec；NTSC=1/60 ~1/100,000 sec

Mini Illumination

0.1 Lux

S/N Ratio

> 48dB（Auto Gain Off）

Gamma

0.45

Lens

3.6mm

Blacklight Compensation

Auto

Video Output

1.0VP-P,75Ω

White Blance

Auto

Power

 DC12V

Current

100mA

Operating Temperature

 -10 ~ 50℃（relative humidity:the most 95%）