Model No.:
VG-SO32IR30MDG: 1/3'' Sony Super HAD II CCD, 420TVL
VG-SO48IR30MDG: 1/3'' Sony Super HAD CCD, 480TVL
VG-SO54IR30MDG: 1/3'' Sony Super HAD II CCD, 540TVL

Specification:
*1/3'' Sony Super HAD II CCD
*IR Leds:36pcs Taiwan high life span IR Leds
*Lens: Korea 4-9mm varifocal lens
*weatherproof housing can be used indoor and outdoor 
*Double glasses to prevent IR reflection
*IR distance:30-40m
*Minimum illumination: 0Lux IR on
*S/N Ratio: more than 50db
*Gain Control: auto
*White balance: auto
*Backlight compensation: on
*AGC: auto
*Power: 12V
*weight: 0.8kg