Photo Eyes are a safety device for Automatic Gate Openers. This device prevents the gate opener from closing on any obstructions that are blocking the path of the gate. Photo Eyes, or Photo Beams, are a non-contact safety device that senses when anything is blocking its path, and is connected to the gate to prevent the gate from opening or closing when it senses an obstruction. Once the object is out of the path, it sends a message to the gate opener to continue its operation. Photo eyes are generally placed just outside the gate for normal pull-to-open applications, and they can be mounted on 4x4 posts or onto the gate posts. The beams can be tripped by almost anything, including cars, people, bikes, animals, or anything else that blocks the beam's field. These attractive photo eyes are a sleek addition to your driveway entrance, while providing safety and peace of mind to ensure your gate never closes when anything is blocking its path. Purchase the Mighty Mule Accessories at www.hardwaresales.com
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