2022 China New Design IR-cut switches - Day and Night IR-CUT Dual Filter Switch for CCTV ip Security Camera Lens Projector – Jinde
2022 China New Design IR-cut switches - 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 provide good power in high-quality and progress,merchandising,revenue and internet marketing and operation for 2022 China New Design IR-cut switches - 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: Dubai, Bangalore, Austria, we're now looking forward to even greater cooperation with overseas customers based on mutual benefits. We are going to work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
By Colin Hazel from Moldova - 2017.12.31 14:53
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Evangeline from Philippines - 2017.11.20 15:58