2 Pack Portable Door Stop Alarm with 120db Security Alarm for Travel, Apartments, Hotels, and Homes

About this item

• 【Loud Alarm】 Alarm volume up to 120 DB. Once someone opens the door and invades the room, our doorstop alarm wedge will make a super loud (120DB) alarm sound if there is any pressure on the door, which can easily alert you and others nearby and scare off the intruder. It a reliable addition to any security system.
• - No tools necessary for installation, just insert 9v battery and switch button to "ON" on back of alarm
• - Our Security Doorstops devices can be quickly secured without any tools required
• - 9V battery not included but easily insertable for immediate use
• 【Door stop Alarm Set】 Package include 2 pack of door alarm. Each alarm weighs 3.17 oz/90.1 g and has a size of 5.51 x 1.77 x 1.57 inches. It is compact and small enough to carry in a pocket or handbag when traveling or working. A portable door alarm can provide effective safety and protection for bedrooms, hotels, apartments, dorm rooms, front doors, and more.
• 【Dual Function】 When the door stopper alarm in "on" status and door pressure is applied,it will be triggered to make loud 120db alarm to scare off intruder.If the door stopper alarm in "off" status,it can be used as common damping rubber base door wedge, holding door in open position no any loud alarm sound.
• 【3 Sensitivity Levels】 There are 3 sensitivity levels - low, medium and high - with an adjustable sensitivity switch on the side. The sensitivity of the vibration sensor can be adjusted from low to high to meet your needs. The door stop alarms fit for the gap between the door and the ground be 0.6''-1.2''. Please note when the siren starts to sound small, it is time to change the 9V with a new one.