20m IR Waterproof Camera with 1/3Inch Sony EX-VIEW CCD + 420TVL

Technical Specifications
Silver shell, With 24pcs of Ф5 IR lights, with audio, with 24pcs of Ф5 IR LEDS
CCD: 1/3inch Sony EX-VIEW CCD
Solution: DSP CXD3142R, CCD ICX633BK
Pixels: PAL: 752H x 582V, NTSC: 768H x 494V
Scanning System: PAL/NTSC
Horizontal Resolution: 420 TVL
Minimum Illumination: 0Lux (IR on)
SNR: >= 48 Db
Video Output: 1 V/p-p, 75 Ω
AGC: Auto
Backlight Compensation: Auto
White Balance: Auto
Exposure Mode: EE
Electronic Shutter: 1/50(PAL) / 1/60(NTSC) ~ 1/100,000 second
Gamma Correction: 0.45
Sync. System Internal: Sync hronizaiton
IR View Distance: 20 m
Lens Standard: 25 mm, Optional: 6/8/12/16 mm CS fixed lens
Power Supply DC 12 V, <=300mA Operation Temperature: -20 ~ +50 degree centigrade