We offer ptz camera. Features:image sensor - 14" sony ex-view ccdsensitivity - 0.7 lux (5oire) 0.01 lux ( bw mode)horizontal resolution - 480 tv linesiris - auto manualfocus - auto manualzoom magnification - 216x (optical 18x:digital 12x)zoom length - f=4.1-73.88mm, f=1.4-3fan heater - fanheater auto starts (outdoor dome)operating temperature: -40c 60c (outdoor dome)weather resistant - ip66communication - standard rs-485 interfacepower supply - ac 24v + 5%power consumption - 70 w