Key features 750 TV Lines True Day/ Night 1/ 3 CCD SONY 2M Pixels Vandalproof Housing Auto Gain Control Usable Illuminatio 0.001Lux/ F1.2 Power Source 12V ....
Frequency Range 46MHz~ 864MHz Level Range 30dB V ~ 120dB V Accuracy 2dB @ 25 Resolution 0.5dB