Dot matrix camera manufacturers Shenzhen law Shield Security Technology Co., Ltd.

Products FD-M621 hemisphere series is ultra-wide angle 560 upgrade (when the light intensity, light received superior performance, non-white), indoor replace the bolt, night vision and aesthetics more than the traditional infrared bolt, 20 to 80 square meters of interior design integrated IR Dome Camera, able to provide a clear picture of uniform brightness in a larger area of ??the dark room. Under laboratory conditions, FD-M621 Series IR Dome Camera allows 20-80 square meters of dark space becomes as bright as day. In any comparable operating conditions, FD-M621 Series IR Dome Camera series of performance and power are superior to any similar product on the market performance parameters Imaging Device 1/3 "; Sony CCD Signal System NTSC / PAL Lens Mount CS mount Synchronization Internal / External Auto-switch γ Adjustable 0.45 Electronic Shutter 1 / 60-1 / 120,000sec (NTSC), 1 / 50-1 / 120,000sec (PAL) Backlight Compensation On / Off Lens Specifications Standard 4mm (6mm , 8mm, 12mm, 16mm, 25mm IR lens Qi optional) lens aperture drive DC drive White Balance ATW / AWC choose SNR 52dB (minimum), 60dB (standard) (AGC off) Video Output 1.0Vp-p / 75Ω , BNC interfaces as standard 2W power LED Array infrared light emission angle standard 90 ° (90 °, 60 °, 30 °, 15 °, 10 ° optional, depending on customer selected lens configuration) Infrared light wavelengths 850nm Power input 12VDC / 2A protection IP66 Operating temperature -20 ° C ~ + 50 ° C Dimensions Φ82mm x 116mm (L) Weight 480g (net) / 510g Other notes (with packaging) Shenzhen law Shield Security Limited Hotline: (Mr.) Luo Weidong 24 Hour Hotline: 13632779379 Merchants QQ: 925 160 599 Switchboard: 0755-29430830 Company website: httP: //www.fadunkeji.com Company Address: Shenzhen Sakamoto Jihua Road No. 393 Haifa Building B, Room 903 Factory Address is: Longgang District Jinli Jihua Road 399, 6th Floor, Industrial Zone, Shenzhen law Shield Security Limited is a security surveillance cameras, network camera manufacturer transactions illustrate cash ?????. · cash on delivery