Door Open Closed Detector with Anti Theft Function and User Friendly Controls
9,98 €
Proximity Sensitivity: The sensor will not trigger an alarm if the door alarm and magnetic strip are within 15mm of each other,safeguarding false alarms and enhancing usability. Delayed Alarm Feature: The delayed alarm mode provides a convenient prompt for opening the door, with a 15-second delay before the alarm sounds if the door remains open.
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