□JK-109CD
--------------------------------------------------
→Main feature:
◎Perfect substitutions for door scope(Indoor)
◎Reverse polarity power input safety circuit built-in
◎Wide Angle Board Type Lens
◎Angle of view: 175°
◎Built in Sony/Sharp CCD
◎Pickup device:Sony/Sharp Color CCD
◎System：PAL/CCIR NTSC/EIA
◎H. Resolution: 480-420TV Lines 
◎Low Lux Sensitivity: 0.5-0.8Lux/F2.0 or 0.1-0.5Lux/ F1.2
◎Gamma Correction:0.45
◎Power Supply:DC 12V

□JK-109SD
--------------------------------------------------
→Main feature:
◎Perfect substitutions for door scope(Indoor)
◎Reverse polarity power input safety circuit built-in
◎Wide Angle Board Type Lens
◎Angle of view: 175°
◎Built in Sony CCD
◎Pickup device:Sony 1/3 Color CCD
◎System：PAL/CCIR NTSC/EIA
◎H. Resolution: 480TV Lines 
◎Low Lux Sensitivity: 0.5-0.8Lux/F2.0 
◎Built-In Lens:
◎Weight:180G
◎Power Supply:DC12V
◎Dimension:85mm×43mm×43mm

□JK-109PX
--------------------------------------------------
→Main feature:
◎Perfect substitutions for door scope(Indoor)
◎Reverse polarity power input safety circuit built-in
◎Wide Angle Board Type Lens
◎Angle of view: 175°
◎Built in Sharp CCD
◎Pickup device:Sharp 1/4 Color CCD
◎System：PAL/CCIR NTSC/EIA
◎H. Resolution: 420TV Lines 
◎Low Lux Sensitivity: 0.5-0.8Lux/F2.0 
◎Gamma Correction:0.45
◎Weight:180G
◎Power Supply:DC12V
◎Dimension:85mm×43mm×43mm