How Do Infrared Cameras Work
Many security cameras nowadays come with infrared, which allows them to capture footage even in low light settings, but how do infrared cameras work?
Infrared is light that we cannot see without any special equipment as it has a longer wavelength and lower frequency than visible light. Additionally, Infrared means “below red” and red has the longest wavelength and lowest frequency out of all the visible light. Infrared picks up the amount of heat an object has as everything emits a type of infrared light on camera depending on its temperature.
One of the most common types of night vision in security cameras is infrared night vision which uses infrared light to see in the dark. Security cameras with infrared night vision will have small infrared LED bulbs. When the camera detects that it’s sufficiently dark, these bulbs will turn on and flood the area with infrared light, allowing the camera to record footage in the dark. Infrared can see not only in the dark but through fog, dust, and smoke no matter its thickness and even some materials. This means that the camera will be able to record no matter the conditions.
However, since infrared is invisible to us, we see nothing at all, so we never see any flood of light at where the camera is facing. Moreover, infrared footage is in black and white as it’s the clearest way for us to view footage taken under infrared lighting.
Infrared cameras are ranked by their lux rating. Lux is the amount of light a camera needs to take a good picture, so the lower the lux, the less light a camera needs. True infrared cameras will have a 0.0 lux in their infrared mode, which means they don’t need any light to see.
An infrared camera’s range is dependant on how much infrared LED bulbs it has, the more bulbs, the longer the range. Some infrared cameras can see up to 4.5m in complete darkness.
Our sales and installation teams work together to provide dedicated consultation, development, strategy and support, which optimized our customer satisfactory. Furthermore, we provide various CCTV cameras and installation service that customer needed. We offer all kinds of products on our website such as CCTV Camera, ultra high-definition IP Camera, HD-TV, analog CCTV camera and HD Wireless IP CCTV Camera. We provide CCTV/IP camera packages up to 5MP resolution, waterproof quality, and night vision function with IR-cut, schedule-recording option. All the specifications may vary in all packages to meet customers’ requirement.
Our Product & Service
All our packages include the products, full cabling, installation, and configuration. In addition, we provide 2 years product warranty, 1st-year service warranty, and free lifetime technical support. In addition, Ceiling and wall mount installation are given for maximum coverage of the area.
We provide a variety of famous brands in CCTV industry, such as Hikvision, Dahua, Avtech, Vstarcam, SAFEVue, and more. We ensure top quality and high service standard to serve our customer better.
You may contact or visit us to let us know your requirements and your site condition, and then we will provide you the professional consultation on CCTV camera system. You can also request an obligation free site survey, our installer will visit your place and discuss with you on site.
HikVision and Dahua, which are currently No. 1 and 2 surveillance system providers in the world, which are supplied and installed by us for many years. We supply, install and configure the latest IP Cameras, DVR, XVR, NVR, etc.
We always strive our best effort to provide our customers best products, latest technologies, best service and best user experience.
If you want to get best CCTV Packages in SG, please:
I purchased this 4 channel dahua system and it performs great. The picture quality is great on the display.
I also ran HDMI to the TV.
Good Value Video Surveillance System
Absolutely recommend. professional install, setup, and the picture quality is great. I like the fact that we have the control and I don’t have to pay a company extra money each month.
I’m very satisfied with the CCTV product quality and service standard for our new warehouse. Cheers!
Trustworthy and Cost Effective Supplier
I have been purchasing CCTV products from this supplier many times, they always provide high quality products at good price. Trustworthy as always.
Great product and service!
I’m very satisfied with the product and service provided by the supplier, decent product quality, professional installation service, and promising after sales support, highly recommended to all you guys!