The HW-102 is self-contained surface mount active infrared safety beam for interior of exterior use on any automatic sliding gate ,swing gate ,garage door ,pedestrian door ,industrial door and so on.HW-102 iss fetured by a flexibility and and an easiness for universal installations.
When the infrared beam is interrupted, theHW-102's relay output signals an industrial door or gate control to open, stop or reverse. On pedestrian swing doors, the HW-102 is mounted on the guide rails. When the door is closing and the overhead safety sensor is locked out, interrupting the HW-102 beam will bring this sensor protecting the swing side of the door back into the safety circuit thus inhibiting the door from reopening. |
