Dahua, door-station, IP and 2-Wire use, 2MP WDR camera with IR light, Mechanical button, Night vision & voice indicator, 160° angle of view, Group call, Power supply by 2-wire, Aluminium alloy plate, IP55&IK07, Surface mounted and flush mounted box not included, power by 2 wire / poE, black version

Network , 2-Wire Compatible with VTH5222CH-S1 and VTNS1006A-2, RS-485 Port, Alarm Output, Lock Control, Door Status Detection, Eoc connections , connection Exit Button, Tamper Switch, 1 x Network Interface, 1x Power Output 12V/100mA, installation Method Supports surface mounted and flush mounted, Dimensions 130 mm × 96 mm × 28.5 mm