□JK-506
◎Image sensor:1/3 Sharp CCD
◎System:PAL/CCIR NTSC/EIA
◎Horizontal Resolution:420TVL
◎Distance:120m(AT Night)
◎Minimum Illumination:0Lux(
◎Waterproof IR Camera
◎IR lamps:132
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□JK-506SD
◎Image sensor:1/3 Sony CCD
◎System:PAL/CCIR NTSC/EIA
◎Horizontal Resolution:480TV Lines
◎Distance:120m(AT Night)
◎Minimum Illumination:0Lux(Led on) 
◎Waterproof IR Camera
◎IR lamps:132 
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□JK-506PX
◎Image sensor:1/4 Sharp CCD
◎System:PAL/CCIR NTSC/EIA
◎Horizontal Resolution:420TVL
◎Distance:120m(AT Night)
◎Minimum Illumination:0lux(Led on)
◎Waterproof IR Camera
◎IR lamps:132

□JK-506Z
◎Image sensor:1/3 Sony/Sharp CCD
◎System:PAL/CCIR NTSC/EIA
◎Horizontal Resolution:420-480TVL
◎Distance:80m-90m(AT Night)
◎Minimum Illumination:0Lux(Led on)
◎Waterproof IR Camera
◎IR lamps:132 
◎Zoom Lens
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→Note:
◎Red:+DC 12V
◎Black:-DC 12V
◎Blue:COM
◎Yellow:FOCUS
◎White:ZOOM
◎Green:IRIS