Chinese wholesale IR cut switch - Day and Night IR-CUT Dual Filter Switch for CCTV ip Security Camera Lens Projector – Jinde
Chinese wholesale IR cut switch - Day and Night IR-CUT Dual Filter Switch for CCTV ip Security Camera Lens Projector – Jinde Detail:
Inside the camera CCD or CMOS use day and night filter cause the camera image partial color in the daytime, night vision low illumination effect is poor, so day and night filter can’t meet the current CCTV surveillance industry application of high -definition digital products, when the camera is color, it will automatically use the pulse signal to make the switch move to IR CUT filter, taken out such the camera image near the object of primary colors, nature. when the camera is night vision , it use the pulse signal to make the switch move to the AR filter once again, this image sensors can be induced to the all wavelength of the light, so that the camera is better image brightness and resolution, was made objects easier to identify.
The IR-CUT switch is an apparatus that is placed between the camera sensor and the lens, and allows the IR-Cut filter to be placed or removed from the front of the sensor, depending on the illumination level. It is a mechanical shutter, typically powered by a motor, with NIR filter and plain glass panes.
Electrical Features:
1. Resistance: 25Ω±5Ω(normal temperature)
2. Driving voltage: 3.4-4.5V
3. Current: 155-225mA
Optical Features:
1. Glass thickness: T=0.21mm
2. Glass dimension:8*9mm
3. Glass(red) Transmission:
Wavelength | Transmission |
400nm-420nm | T>82%, Tave>88% |
420nm-620nm | T>90%, Tave>95% |
645±10nm | T=50%, slope 80%-20%<20nm |
680nm | T<5% |
700nm-1050nm | Tave<2%, T<3% |
1050nm-1100nm | Tave<2%, T<6% |
4,Glass(white):
400nm-1100nm: T>90%; Tave>92%
Technical Drawing:
We also provide customized services and a wide range of product resources to adapt to changing market demands with professional optical solutions. Product applications include industrial, manufacturing, semiconductor and communications.
Product detail pictures:
Related Product Guide:
We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for Chinese wholesale IR cut switch - Day and Night IR-CUT Dual Filter Switch for CCTV ip Security Camera Lens Projector – Jinde , The product will supply to all over the world, such as: Gambia, Qatar, Turkmenistan, Thus far, our item associated with printer dtg a4 may be shown in most foreign nations as well as urban centers, which are sought after simply by targeted traffic. We all highly imagine that now we have the full capacity to present you with contented merchandise. Desire to collect requests of your stuff and produce the long-term co-operation partnership. We very seriously promise:Csame top quality, better price; exact same selling price, higher quality.
By Dana from Kuala Lumpur - 2018.07.27 12:26
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
By Joseph from Oman - 2017.10.23 10:29