Supplier: CCTV, video lens
CS Mount 2.8-12mm 5-50mm 6-60mm Camera lens, Manual Zoom Varifocal Lens for CCTV Security USB Cameras, 4/6/8 12mm CS Fixed Focus lens for USB webcam Options: 1) 5-50mm CS lens 2) 2.8-12mm CS lens 3)4/6/8/12mm CS Lens 4) 6-60mm CS Lens
The video ground loop isolator gb100 is passive device which reduces ground loop interference with cctv signals and can easily install in a new or added to existing systems. It is useful where a video signal is transmitted via cable between points with different ground potentials. Differences in ground potentials are typically caused by unbalanced power line loads. Features: Bnc male to bnc female with mini cable 25cm on both sides Passive, no power required Prevents video-signal distortion caused by video ground loops Eliminates picture tearing, cross talk and rolling Prevents power cables laid by others interfering with the cctv system Built in tvs (transient voltage suppressors) for surge protection Built in video filter, perfect to work with dvr to immunity dvr interference, for extra interference rejection Others same as ground loop isolator function Technical specifications: Insertion loss 0.5db Frequency response 20hz- 10mhz, +0/-3db Input resistance 75 ohm Output resistance 75 ohm Isolation voltage 600vdc (min) Insulation resistance 100m ohm Transient voltage suppressor 12 vrms C (mm) 55*28*20 with 25cm*2 cable Material Abs black Installation view The video ground loop isolator should be installed where runs of video cable are known to have ground loops. It must be installed in the video cable that has come directly from the camera, but before the cable has been connected to anything else. If several video cameras come from the same area, fix a video ground loop isolator in every cable, or a ground loop will still remain. Size:55*28*20 with 25cm*2 cable
Supplier: CCTV security equipment, such as CCD cameras, stand alone DVRS, PTZ cameras, IP cameras, DVR cards, CCTV lens, video baluns
Services: Exporting, OEM, ODM
We are one of the leading manufacturer of the CCTV system,CCTV surveillance camera .home alarm and the CCTV accessories in China, our products such as----- CCTV camera, camera Mounting bracket, PTZ control, RS232/485 converter. camera square , CCTV decoder, fiber optic vifro transmission system. CCTV camera image distributor. CCTV vision distributor, Speed Dome housing, video extension cable (Video connector + DC jack power connector). Video balun passive Balun---UTP transceiver. PTZ converter.VGA to Avconverter, VGA cable . VGA 25 connector to 16 BNC plug, BNC connector, RG59 connector,RG59 cable.RCA connector, coaxial connector, AC/DC adapter . power supply,etc. 1 CH passive balun.
Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-0618HB board lens for CCTV camera. Model:SA-0618HB Focal Length(mm):6 F NO.:1.8 M.O.D.(m):0.2 Iris:Fixed Angle of View(HxV):48.8°x32.3° Format:1/3" Mount:M12x0.5 Resolution:5MP
Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide SA-0818HB board lens for CCTV camera. Model:SA-0818HB Focal Length(mm):8 F NO.:1.8 M.O.D.(m):0.2 Iris:Fixed Angle of View(HxV):41.4°x30.8° Format:1/2.5" Mount:M12x0.5 Resolution:5MP
Use 2.4GHz ISM frequency band. 350 m transmission range without any holdback. Support DVD, DVR, IPTV, CCTV Camera, Satellite receiver, Digital STB and other AV output devices. Supports video transmission of PAL/ NTSC system and stereo audio transmission, Pictures received are clear, flamboyant and stable. Machine dimensions: 10 & 161; 8.5 & 161; 3.0 cm.
Shenzhen Avicon Co., Ltd VC20 is a full-function video conference camera specially built by Avicon for Software Video Conference. It uses Panasonic 1/2.7'' CMOS,1080p USB plug and play, Full Function USB Interface, support audio, coding output,support UVC V1.5 protocol, H.264 Slice/ H.264 SVC encoding support,dual-stream output, 2D and 3D noise reduction,low illumination
