Features of Installation and Maintenance of Sensors on Garage Doors

Features of Installation and Maintenance of Sensors on Garage Doors

One of the means responsible for the safety of the doors is a special photocell sensors. Thanks to this device (there are two or more sets of photocells in automatic gates), the mechanism stops and starts. Proper maintenance and care of photocells are very important for the correct operation of the gate drive and the …

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