Zero Lux Night Vision Camera

Zero Lux Night-vision Camera

Shanghai Witmake Industry Co., Ltd
phone:+8621-58213600 fax:+8621-58213677
web : www.witmake.com
mail: Sale@witmake.com
 
 

Zero Lux night-vision pick-up-image technology is different from the thermal imaging technology and the starlight night vision technology, the thermal imaging technology only can see the hot outline of human and the objects, and cannot see the real face of objects. Starlight night-vision camera can see the objects by certain moonlight, Star-light and environmental light, and could see nothing without light. Using infrared light source to assist camear also can see the goal, but cannot overcome the infrared light exposure and cannot observe under cover, easily exposed; and the image can be interfered by the light wave, they cannot achieve the same visual effect and clarity like the Zero Lux night-vision camera. Compared with the thermal and the starlight night-vision, the Zero Lux night-vision camera is the only night-vision imaging product,which could observe people and objects clearly from the monitor as the daytime when there is no visible light at night . 

Interference resistance. This product is not interfered by the environmental light, and can take the similar video image under different illumination conditions such as zero illumination, starlight and glare. 

Hidden in the dark. It can work completely hiding in entirely dark environmental condition,safe and reliable, satisfying the need of surveillance at night.

Clear as daytime.After the unique optics and the digital processing filter interference and noise, the video image taken in zero lux can be as clear as the image taken in visible light. It is extremely suitable for the surveillance monitoring use, is at present the clearest night-vision pick-up-image product of safe guard profession domestic and abroad.

Product parameters
Indoor type(For interior places where need to be monitored secretly)
 


Model HGSN10MD；HGSN20MD；HGSN30MB 
Resolution ratio ＞520TVL 
Imaging method Special fixed-focusing, Automatic diaphragm 
Image Monochrome image, Color to monochrome image 
Visual range ＞10m～30m(zero illumination) 
Illuminated situation Infinited distance 
Visual angle range horizontal≤45° 
Service temperature -20℃～+55℃ 
Service Voltage DC12V；AC24V；AC220V 
Power ＜25W 
Weight ＜5.0kg 
Dimension φ120X150；φ130X160；φ140X170 
Working condition protection Indoor integrated metal shell 


Outdoor type (for large region, brown-out or security places)
 


Model HG-50M；HG-100M；HG-150M；HG-200M；
HG-250M；HG-300M；HG-350M. 
Resolution ratio ≥600TVL 
Imaging method Special fixed-focusing, Automatic diaphragm, motorized zoom lens(double or three regulation) 
Image Daytime:Color or monochrome image, Night: monochrome image 
Work condition Color/ monochrome auto swith or RS-485 instruction control 
Visual range ＞50M～350M(Night) 
Illuminated situation Infinited distance 
Visual angle range horizontal≤45° 
Service temperature -20℃～ +65℃ 
Service Voltage AC24V；AC85V～265V/50Hz～60Hz 
Power ＜125W 
Weight ＜18.5kg 
Dimension 165×135×210；580×240×230；280×250×250 
Working condition protection Weatherproof integrated metal shell 

3. Explosion-proof type (for flammable and explosive places such as petroleum, chemical industry, natural gas, ammunition depot and so on)
 


Model HG-10～30M；HG-50M；HG-100M；HG-150M；HG-200M；HG-250M 
Resolution ratio ＞600TVL 
Imaging method Special fixed-focusing, Automatic diaphragm, motorized zoom lens(double or three regulation) 
Image Daytime: Color or monochrome image, Night: monochrome image 
Work condition Color/ monochrome auto swith or RS-485 instruction control 
Visual range ＞10M～250M（Night） 
Illuminated situation Infinited distance 
Visual angle range horizontal≤45° 
Service temperature -25℃～+65℃ 
Service Voltage AC24V；AC85V～265V/50Hz～60Hz 
Power ＜110W 
Weight ＜32kg 
Dimension Φ193×230；Φ218×250 
Working condition protection Explosive-proof grade EXdII CT6、II class C grade、protection IP66 

4. Others: we also have explosion-proof electrically operated pans, decoders, winding tube, connecting boxes,etc. accordingly..
The application way


◆ Regarding the important place where needs to strengthen the monitoring secretly at night, completely uses the Zero Lux night-vision camera to composite the Zero Lux night-vision supervisory system which hides completely and monitors in secret. It can obtain the perfect night-vision image.


◆ Regarding the important spot which needs to strengthen the surveillance monitoring at night to install the Zero Lux night-vision camera, the general spot installs the ordinary camera, constituting the surveillance supervisory system which partial monitors hiding in secret, partial light illuminating.