The CDT2312IR has been Discontinued.
The CDT2312IR indoor dome camera provides high quality video at 2.0 mega pixel (1080p) resolution over existing coaxial cable. The infrared LEDs provide illumination for clear image quality at night. Costar’s new line of HD over Coax cameras are compatible with the ET Series DVRs and StarNET Video Management Software.
TVI "HD over Coax", 2 Megapixel Dome Camera, 1080p, 1/2.7" CMOS, 2.8-12mm manual lens, 24 IR LEDs, 50 foot (15m) range, True Day/Night, BLC, UTC, Indoor, DC12V