• Camera Lens:• MP 3.6MM optional @ F1.2,Angle of view: 90°/60°• Video Compression:• H.264 / MPEG-4• Audio Compression Bit Rate:• 64Kbps• Max. Image Resolution:• 1280×720• Video Compress Bit Rate:• 1M--4Mbps(H.264)/1M--8Mbps(MPEG-4)• Communication Interface:• 1 RJ45 10M / 100M ethernet interface and 1 RS-485 interface• Operating Conditions:• -10 °C ~ 60 °C (14 °F ~ 140 °F)• Humidity 90% or less (non-condensing)• Power Supply:• 12 VDC ± 10%, PoE• Dimensions:• 150MM（L)*63(W)*62(H)(Unit：MM)• Weight:• About420g