Model  VVS-611
1. Signal System:  PAL/NTSC
2. Image Sensor: 1/3"Sony CCD
3. Effective Pixels PAL: 512 (H)X582(V); NTSC: 512(H)X494(V)
4. Horizontal Resolution: 420 TV Line
5. S/N Ratio: More than 52dB
6. Minimum Illumination: 0.8LUX / F1.2
7. White Balance:  Automatic
8. Electronic Shutter: 1/50-1/100, 000sec(PAL); 1/60-1/100, 000sec(NTSC)
9. Lens:  3.6 Lens:
10. Gamma Correction>0.45
11. Video Output:  Composite Video Output: (1Vp-p 75¦¸Terminated)
12. AGC: /AWB Automatic
13. Power Supply:  DC 12V +/-10%
14. Operation Temperature:  -20 C to +50 C
15. Weight: 380g

VVS-611
Sony 1/3 Sony, 420 TVL, 0.8 Lux, 3.6mm lens, DC 12V

VVS-601
Sony 1/4 Sony, 420 TVL, 1.0 Lux, 3.6mm lens, DC 12V

VVS-691
Sharp 1/3 sharp, 420 TVL, 1.0 Lux, 3.6mm lens, DC 12V

VVS-681
Sharp 1/4 sharp, 420 TVL, 1.0 Lux, 3.6mm lens, DC 12V