HD-SDI IR Box Camera (with housing), video support 1080P50/60、1080i50/60、1080P25/30、720P50/60、720P25/30 (selectable), 1-CH SDI signal transmission, attached with RS485, high power IR light, 50m irradiation distance, 1-CH RSRS485 data, equipped with 9-22mm lens, DC12V power,