1.Widely used for automatic door security, anti clamp, person or object can be accurately and reliably detected. 2.Current：45mA(stand by) / 86mA(operation), Output：contact 1A 24VDC Power supply：AC/DC 12-36, Contact output status：Normally open/normally closed optional 3.Standard cable：（single cable）Length 5.5m 4.Light eye size：19（L）*13（Diameter）mm, Controller size：105.5（L）*54.5（W）*28.5（H）mm 5.Single beam/double beam light automatic optional, flexible distance election. 6.Composed of a pair of transmitting and main controllers,has the advantages of long transmitting distance, flexible installation and flexible wiring of light eyes. Can effectively overcome the sensor from blind spots.