how do automatic gates work?
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How Do Automatic Gates Work?
Automatic gates are a great way to keep your property safe from intruders. Depending on the type, they can be controlled from an operator or by a sensor attached to the gate. If a vehicle approaches the sensor, the gate will open, and when it moves out of range, the gate will close. Infrared photocells Automatic gates work by detecting an...
scott samith · 04 November 2022 · 27