Automatic Door Safety Beam Sensor WS-212

Product Description

The WS***2 is self-contained surface mount active infrared safety beam for interior of exterior use on any automatic sliding gate ,garage door ,pedestrian door ,industrial door and so on.WS***2 iss fetured by a flexibility and and an easiness for universal installations. When the infrared beam is interrupted, the WS***2's relay output signals an industrial door or gate control to open, stop or reverse. On pedestrian swing doors, the WS***2 is mounted on the guide rails. When the door is closing and the overhead safety sensor is locked out, interrupting the WS***2 beam will bring this sensor protecting the swing side of the door back into the safety circuit thus inhibiting the door from reopening.