CCD Dome camera:
Colour IR dome camera
1/4" SHARP CCD 420TVL,18*F5 IR LEDs
Irradiation distance is 15/20m

CCD  Dome  camera:

1/4" Sony CCD 420TVL,18*F5 IR LEDs 
Irradiation distance is 15/20m

Parameters:

image sensor:  1/3" Sony CCD
horizontal resolution:  420TVL
lens:  3.6mm
mini illumination:  0LUX
S/N ratio: 52dB
irradiation distance: 15/20 Meter
view angle: 45°                                                                                                       

IR wave length: 12 unit 840nM
service life:  20000hrs
video output: Compusite Video Output,Y/C Seperated
supplied power: DC12V 
operating temperature:  -20°C  +50°