The price of low-light video cameras, low-light camera, low-light camera 
 Shenzhen City, south Strong Electronics Co., Ltd. is specialized in research, development, manufacture, and sale of closed-circuit surveillance products for high-tech enterprise. In order to meet the market development needs, the enterprises have continuously developed the high-end products, providing customers with more convenience and surprises 
 As society continues to progress, but also forced the market demand for high-tech products, the company vigorously develop the high-speed ball series cameras and low-light camera in order to keep pace and meet the pace of a new era. 
 What is the most low-light? What is sensitivity? 0.0001Lux on behalf of what? A: The minimum illumination is a method of measuring camera sensitivity, in other words, the camera can see the images available in multi-black conditions. However, the management of international standards, each of the major CCD manufacturer has its own measurement of the CCD sensitivity. However, a marked (1Lux F10) camera and labeling (0.01Lux, F10) camera is exactly the same! ! ! Strange? Why? Another method is called the target illumination: the most commonly measured low light target illumination is how strong the light reaches the CCD surface placed. Despite the clear definition, however, there are three main parameters determining the outcome. : F stop (stop) color temperature (color temperature of light source used to test the camera with the lens F, which is the spectral content) IRE (video amplitude IRE level) reflectivity (the target reflectivity and background) F stop F stop is to measure lens collected light ability, a good lens to capture more light and focus radiation on the CCD sensor, F1.4 lens F2.0 lens that can be taken 2 times the light, in other words, the F1. 0 lens can have more than the F10's lens light collection 100 times, marked in the measurement of the F stop is very important, otherwise results are meaningless. Color temperature is expressed in the content of the light wavelength light source, 
 700 lines Minimum illumination camera RS-the 827EF characteristics: 
 ★ 1/3 "SONY Exview HAD II CCD 
 ★ by rigorous electromagnetic interference testing 
 ★ ultra-low power consumption, only 60mA current 
 ★ 100dB Wide Dynamic Range 
 ★ digital noise reduction function 
 ★ OSD menu control camera functions 
 ★ standard 5-button control OSD 

 700 line waterproof low-light camera parameters: 
 Sensor: 1/3 "Sony SUPER HAD II the CCD 
 Horizontal Resolution: 700TVL 
 Pixels: PAL: 753 (H) * 582 (V), NTSC: 768 (H) * 494 (V) 
 Image Format: PAL / NTSC 
 Synchronization mode: Internal 
 700 line waterproof camera gamma correction of 0.3-1.0 settings 
 SNR:> 50dB (AGC OFF) 
 Electronic shutter speed: PAL: 1/50-1/100, 000sec; NTSC: 1/60-1/100, 000 
 Automatic gain: OFF ~ 33dB 
 Minimum Illumination: 0. 01Lux/F1.2 
 Video Output: 1.0Vpp 75 ohm BNC output 
 Power supply: 12V DC (± 10%) 
 Lens drive: Board lens, Fixed lens optional / DC drive 
 Function control: OSD 
 PCB size: 261mm * 81mm * 177mm 
 Operating Temperature: -10 ° C ~ 50 ° C 
 700 line of waterproof low-light cameras work environment: 10% ~ 90% 
 Company: Shenzhen City, south Strong Electronics Co., Ltd. 
 Contact: Liu Kunhua 
 Tel :0755 -27,865,266 
 18320895213 
 Toll-free :400 -022-6828 
 Web site: www.szjrse.com 
 Address: 71 District of Bao'an District of Shenzhen City stay the fairy all the way on the 14th, Building G on the third floor 
 The price of low-light video cameras, low-light camera, low-light camera