48db  4. Lens Mount: selectable  5. Picture Element : 510 x 492(EIA) 500 x 582(CCIR)  6. Sensitivity: 0.02Lux/F1.2 7. Electronic Shutter: Auto: 1/50(1/60)to 1/100, 000 Second  8. Gain Control: Auto  9. Sync.Mode: Internal Sync  10. Video output: 1.0Vp-p,75Ω VBS  11. White Balance: Auto  12. Backlight Compensation: Auto  13. Gamma Correction: 0.45  14. Operating temperature: -20' c~ 50'c  15. Power supply: DC12 v 16. Dimension: φ106 x H87mm