Description: Sensor beam can be widely used for the security detection of automatic door system. Safety beam function: Microprocessed active infrared Single or double Microcells available Sensor head can be separated from shielded wire at the plugs for easy installation. Available with short or long cables Low power consumption 12V-24V AC/DC Universal power input. Safety beam technical specification: Supply power: AC/DC 12-36V Static current: 25mA Action current: 40mA The maximum transmit distance: 10m NO or NC: contact Done by NO./NC contact selection Beam: Single beam or double beam Working Environment temperature: -42°C- 45°C Working environment humidity: 10-90%RH Appearance dimensions( controller): 123(L)x50(W)x32(H)mm Appearance dimensions(Magic eye head): 19(L)x13(D)