Infrared Sensor Detector For Automatic Gate Barrier Garage Infrared Detector Metal+PVC 1Set _x000D_ _x000D_ _x000D_ 1. Composed of a transmitter and a receiver, the integrated amplifier can generate an infrared . _x000D_ 2. Can avoid interference from external light _x000D_ 3. Even if installed at a lower height (20-40 cm from the floor), the detection distance (5-15 meters) can be guaranteed. _x000D_ 4. The produced provides a self-checking function for the sliding door. Once the self-test is interrupted, the door will stop closing and quickly reverse to its maximum width. The door will remain open until the detection is restored. When the door is fully closed, the detection is invalid _x000D_ 5. Used for automatic sliding doors, automatic doors, rolling doors, garage doors, windows, guardrails _x000D_ _x000D_ Working voltage: 12-24 (V) _x000D_ Alarm current: 1 (mA) _x000D_ Detection angle: 90° _x000D_ Quiescent current: 1 (uA) _x000D_ Working temperature: -10℃ to+ 70℃ _x000D_ Detection distance: 10-20 (m) _x000D_ Scope of application: sliding doors, doors and windows, garage doors _x000D_ Installation method: wall-mounted _x000D_ Communication method: infrared _x000D_ Installation: The optimal installation height should be 20 cm. The installation distance is not less than 2 meters. The installation should be such that the red outside the guard is placed vertically and on the same horizontal line. Installation should be done first to accommodate the parts. Reinstall the blast components. When they are together, they are always online. Connect the OFF light on the machine so that it goes out, and then fix it, that is, the connection line installation is completed _x000D_ Due to different batches, there may be differences in product appearance and printed text, which will not affect use _x000D_ Colour:Black _x000D_ Material:Metal+PVC _x000D_ _x000D_ Package Contents: _x000D_ 2 x Infrared Detectors _x000D_ 1 x screw pack _x000D_ _x000D_ Only the above package content, other products are not included. _x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_