When the system is armed and a door or window is opened the two magnetic sensors are separated from each other thereby tripping the alarm.
Adt overhead garage door sensor.
The sensors are located above the floor at each side of the door opening and.
An infrared light runs between two photo eyes.
This hardwired magnetic contact is intended to be used with a garage door or overhead door type.
Installing a door sensor on a garage door is a bit non trivial job unlike installing door sensor on a door and involves looking for a correct place w.
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Within 90 seconds the alarm should sound and display the sensor zone on the keypad.
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The battery powered tilt sensor attaches to the top panel of the garage door.
Garage door sensors are safety devices that prevent the door from closing on people pets or objects in the doorway.
Before installation activate the tilt sensor by pulling and removing the battery protection strip.
The purpose of a photo eye sensor is to detect if anything is blocking the path of the garage door.
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A door or window sensor is typically a two piece magnetic contact sensor.
Use the adt mobile app to control your garage door from virtually anywhere using modes and scenes integrate your garage door controller into different scenarios like away which automatically close your door with alexa integrated into your adt mobile app you can ask her to open or close your garage door get alerts when you re away.
The contact has been built to withstand the harsh conditions of a garage or other non climate controlled space.
Adt door window sensors offer these additional features 24 7 monitoring our thousands of professionals will be there to alert the police if a sensor is triggered when your system is armed.
Photo eye sensors detect objects as well as people.
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Arm your system in stay mode and then open the door or window with the reattached sensor and or magnet.