Internal security cameras

Type of products: COLOR CCD & CMOS Features:  Vandalproof IR Dome Camera IR LED: ¢5X36PCS  IR LED Working Distance: 30M 3-Axis Bracket Built-in Lens: 2.8-12mm Manual Zoom Lens (2M pixels) Color 1/3" SONY Effio-E 960H CCD, 700TV Lines Low Illumination,  DWDR, OSD, UTC Dimension:¢131 x 93(H) mm   Weight:800g 24pcs in one outer carton
Type of products: COLOR CCD & CMOS Features:  Vandalproof IR Dome Camera IR LED: ¢5X36PCS  IR LED Working Distance: 30M 3-Axis Bracket Built-in Lens: 2.8-12mm Manual Zoom Lens (2M pixels) Color 1/3" SONY Effio-E 960H CCD, 700TV Lines Low Illumination,  DWDR, OSD, UTC Dimension:¢131 x 93(H) mm   Weight:800g 24pcs in one outer carton 
Type of products: COLOR CCD & CMOS Features:  4.5'' Plastic Dome Camera IR LED: ¢5X21PCS  IR LED Working Distance: 20M 3-Axis Bracket Built-in Lens: 2.8-12mm Manual Zoom Lens (2M pixels) Color 1/3" SONY Effio-E 960H CCD, 700TV Lines Low Illumination,  DWDR, OSD, UTC Dimension:¢149 x 99(H) mm  Weight:750g 27pcs in one outer carton 
Color.Internal. 1/4" SHARP, 420TVLines  Low Illumination - 0,001 Lux, 3,6 mm/F2.0 Energy consumption - DC12V/150mA
Color.Internal. 1/4" SHARP, 420TVLines  Low Illumination - 0,001 Lux, 3,6 mm/F2.0 Color.Internal - DC12V/150mA (white case)
Color 1/3" SHARP, 600 TVLines  Low Illumination - 0,001 Lux, 3,6 mm/F2.0 Energy consumption - DC12V/150mA
Color 1/3" SONY Effio-E,  700TVLines Low Illumination - 0,001 Lux.  3,6 mm/F2.0 Energy consumption - DC12V/150mA ATR, OSD (DNR, PM, MD)
Color 1/4" SHARP, 420 TVLines (vandal-proof case) Low Illumination - 0,01Lux, 3,6 mm/F2.0 Power requirement - DC12V/350mA 24IR - 20m
Color 1/3" SHARP CCD 600 TVLines Low Illumination - 0,1Lux Lens: varifocal 4-9 mm Power requirement - DC12V/350mA
Color 1/3" SHARP, 600 TVLines Low Illumination - 0,01Lux Lens: varifocal 2,8-12 mm Working temperature - DC12V/350mA 21IR - 20m

Internal security cameras are the devices designed for indoor surveillance. These cameras can be installed in the hallways, warehouses, offices, shops or supermarkets. The surveillance is necessary not only to ensure safety, but frequently, such devices are used to control the domestic staff or employees. The internal security cameras are usually small enough to be hidden among interior items or decoration. The most often such cameras are made in the form of a small dome, which does not attract any attention. The construction of the devices allows mounting the cameras on the ceiling. The angle of view is also important. It is important to take into account the characteristics of the room, during the mounting of the devices. Cameras should shoot the entrance and the most important areas, such as, for example, the cash desk in the store. The technical characteristics of the internal cameras vary - the device can be in color or black and white, have IR illumination, which allows shooting in a dark room. The level of photosensitivity of the devices may also differ.