We are offering infrared dome camera. 1. Using the original 13 "soni super had ccd2. 24 phi 5 infrared light, infrared distance of 15 meters3. High definition, low light, plastic shell the product type vt-340lr vt-340sr vt-340hrthe camera and lensimaging equipment 13 sony super had ccdeffective pixels p:500(h)*582(v)n:510(h)*492(v) p:752(h)*582(v)n:768(h)*494(v) p:792(h)*698(v)n:768(h)*494(v)signal system palntschorizontal resolution 420tvl 480tvl 540tvlminimum illumination 0luxwhen the infrared lamp is openedsignal-to-noise ratio 50dbcamera lens 3.6mm(optional 6mm)functionautomatic electronic shutter 15016011000, 000 swhite balance autogamma correction 0.45backlight compensation autosynchronous system internal synchronizationvideo output 1.0vp-p75otherthe working power supply dc 12v, 1000maworking temperature -20c+ 50csize 94mm x 80mm