ZZRUI 2-in-1 Portable Door Stop Alarm - 120dB Security Alert (3 Pack)

Door Stopper Security Alarm: Ultimate Home Security

Alerting and Deterrence: When the door stopper alarm is set to "on" status, it immediately triggers an extremely loud 120db alarm upon any pressure applied to the door. This powerful sound not only wakes and alerts the homeowner or renter but also deters potential intruders, providing an added layer of security. Additionally, the high-decibel alarm can draw neighbors’ attention, offering a sense of community protection.

Non-Skid Door Stopper: In "off" status, the door stopper serves as a versatile damping rubber base door wedge. It holds the door in an open position without producing any loud alarm sounds. This makes it suitable for various daily use scenarios, ensuring convenience and peace of mind.

Easy Installation

Battery-Operated Operation: The door stopper alarm is battery-operated, requiring just one 9V battery (not included). Installation is straightforward; simply place it under the door where the gap between the bottom of the door and the floor is 10mm to 35mm. The smooth surface allows it to stay in place even when the door is opened.

Adjustable Sensitivity: With three sensitivity levels—low, medium, and high—you can tailor the sensitivity to your specific needs. The highest setting (H level) is the most sensitive, triggering an alarm in response to even slight vibrations. A gradually diminishing alarm sound indicates it’s time to replace the battery.

Portable and Versatile

Includes 3 Door Alarms: The package includes three door alarms, each weighing about 120g, making them easy to carry. The loud 120db alarm is your ultimate safety companion, ideal for travel, bedrooms, hotels, apartments, dorm rooms, and front doors. Traveling or working alone becomes safer with peace of mind provided by this innovative security tool.