Features:

Built-in 3.5-8mm varifocal lens; Lens adjustable external; 36 IR LEDs (30M IR range); weatherproof rating: IP66; cable goes through the bracket; 540tvl.

Tech Info.：

Model No SD-68P SD-68PH1 SD-68PH2 SD-68M2 Pick-up Device 1/4 Sharp 1/3 Sony CCD Video Output 1.0Vp-p/75 ohm Composite Synchronization Internal Horizontal Resolution 420TVL 450TVL 540TVL S/N Ratio 60dB or more Sensitivity 0Lux(IR ON) Lens 4-9mm varifocal AGC Control 0-40dB OSD Menu Control -- -- -- 5-Push Switch BLC Auto OSD(64 zone) IR Range 30M Supplied Voltage DC 12V(400MA) Power Consumption Max 4.8W Operating Temperature -10℃～50℃ Storage Temperature -20℃～70℃ Operating Humidity Under 85% Non-condersing Storage Humidity Under 85% Non-condersing Weight 600g Dimensions(mm) 135*77*75