21.5" Analog HD over Coax LED Security Monitor. With a full HD image quality of 1920 x 1080 pixels, the newest high definition, HD-TVI/AHD/CVI, cameras will look crisp and lifelike. Ultra fine pixel pitch for close viewing in surveillance applications. | 1x Digital Input (HDMI). 2x Analog HD Video Input (BNC). 2x Analog HD Video Output (BNC). Existing and new HD surveillance system compatibility with multiple video formats including new full high definition HD-TVI/AHD/CVI and traditional standard definition 960H/composite video cameras(can connect Analog HD and CVBS Camera directly). Support up to 5MP HD-TVI, 5MP HD-AHD, and 4MP HD-CVI. | Multiple inputs allow multi-device setups without the need to juggle cords. Fast 5 ms response time to avoid blurred motion monitoring and feed delays on critical moment. Auto display recovery after power interruptions | Wide view angle of 178 degrees for fewer restrictions on your range of vision. Construction-black plastic bezel and removable base. | NTSC/PAL/SECAM auto detection; Certification: FCC-DOC , CE, and RoHS. Desktop stand and standard MESA wall mount holes for desktop and wall mount installations. We are the sole distributor of 1st Pick Video Inc. products. There are no authorized 3rd party re-sellers of our products.