Upgraded Door Stopper Alarm – 120dB Loud Anti-Theft Security Alarm for Home, Travel & Apartments (Battery Included, 1 Pack)
$5.98
Quick & Easy Setup – No wiring needed. Simply insert the included 9V battery, turn it on, and place it under the door. Works with door gaps of 0.38″ to 1.35″ (10mm-35mm). Features an anti-slip design for tile and hardwood floors.
120dB Loud Alarm – Triggers instantly when door pressure is applied, deterring intruders and alerting homeowners with a piercing alarm. Perfect for enhanced home security.
Dual-Function Design – Doubles as a non-slip door stopper when turned off, keeping doors open quietly without triggering the alarm.
Door Alarm
Quick & Easy Setup – No wiring needed. Simply insert the included 9V battery, turn it on, and place it under the door. Works with door gaps of 0.38″ to 1.35″ (10mm-35mm). Features an anti-slip design for tile and hardwood floors.
120dB Loud Alarm – Triggers in an instant when door pressure is applied, deterring intruders and alerting householders with a piercing alarm. Best possible for enhanced home security.
Dual-Serve as Design – Doubles as a non-slip door stopper when turned off, keeping doors open quietly without triggering the alarm.
Adjustable Sensitivity – Make a choice from three levels (Low, Medium, High) to customise detection. High sensitivity reacts to even slight vibrations, making it ideal for smooth floors.
Compact & Portable – Weighs just 120g, making it Best possible for go back and forth, hotels, dorms, apartments, and offices. Experience peace of mind anywhere.
Battery Indicator – The alarm sound weakens when the battery runs low, serving as a very simple reminder to exchange it.

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