Door/Window Contact Sensor.
This product is currently sold out.
The Door/window sensor is a simple product that can be attached to any window, door, garage door, blind, cupboard, cabinet or letterbox. It can be used to trigger an event, or send you an alert. You can use it in a Z-wave alarm system to notify you of break-ins. Or setup a notification to alert you of open windows when it is looking like rain. Battery powered and long lasting makes it truly versatile.
A simple yet effective device for a small price.
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