Features:
1) Adopts DSP technique, vivid image, clear figure and superior contrast
2) Automatically adjusted auto gain and electronic shutter
3) Optional back light compensation function
4) Auto DC drive or video drive lens
5) C / CS lens interface

Specifications:
1) Mode: ZT9131C
2) Image pick-up device: 1/4" Sharp color CCD
3) Effective picture elements: 512 x 492 (NTSC), 512 x 582 (PAL)
4) Horizontal resolution: 420 lines
5) Min. illumination: 0.8 Lux / F1.2
6) S/N: ≥48dB
7) Electronic shutter: 1/50 - 1/100,000s
8) Aperture drive: video direct current
8) White balance: auto
9) Gain control: auto
10) Back light compensation: on / off
11) Video output: 1.0Vp-p, 75Ω
12) Power: DC 12V
13) Fixed lens: optional
14) Dimensions: 50 x 62 x 110mm
15) Working temperature: -20°C yy 50°C