Remote Control Loud Volume Door Window Sensor Entry Home Security Burglar Alarm

One Alarm Can Be Paired With 8 Remotes, One Remote Also Can Be Paired With Multiple Alarms. Gap Distance Of Installing (The Distance Between The Receiver And The Magnet): <1cm. Lf The Door Or Window Remains Open, The Main Unit Will Continue To Cycle The Alarm Sound For 30s Until The Alarm Sound Is Stopped By Pressing The Disarm Key.

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