Product Features:

Sony /SHARP CCD is optional
420/480/520TVL is optional
36 IR LED
IR range
4-9Vari-focus Lens from Outer Change
Cable out of Rotation Bracket Design
Double Glasses to Reduce IR Disturb
IR Auto-open by CDS Control in Low Lux
Auto white balance
Water Resistance: IP66

Specifications:

MODEL: LKIRW2327
CCD: 1/4"Sharp
TVL: 420
Usable illumination: 0.8 to 1.0Lux/F2.0
S/N ratio  ≥ 48dB (AGC-off)
Gamma correction: 0.45
AGC: AGC ON/OFF Switchable
White BalanceSwitchable: AWB ON/OFF
Backlight Compensation: ON/OFF Switchable
Video-out  composite signal: (1.0Vp-p and 75 Ohms)
Scanning system: PAL: 625 lines and 50fps
NTSC: 525 lines and 60fps
Electronic shutter time:  PAL: 1/50 to 1/100, 000 seconds
NTSC: 1/60 to 1/100, 000 seconds
Scanning system: 2: 1Deinterlacing
Voltage: DC12V400mA