Topvico Door Handle Alarm Vibration Triggered, Hotel Travel Portable Door Alarm, 130dB Wireless Home Security for Kids, Elderly, Dementia, Remote Controller for Sensitivity Volume Adjust, 2 Pack

Portable Vibration Triggered Door Alarm & Perfect for Hotel Safety: hang on the door handle / window, press remote controller to turn on the arm, then enjoy your time, if unwanted intruders / drunkard / thief try to open the door, will give you sound notice and scare them away. SECURE YOUR PROPERTY even you are out of room.
Trigger an Alarm Before the Door is Opened, Making Your Home Safer: An intruder may trigger the vibration alarm while attempting to open the door, scaring them off in advance and giving you more time to prepare.
Remote Controller for Easy Setup Sensitivity, Volume and Alarm Mode: 5 levels vibration sensitivity optional, 3 levels sound alarm volume max 130dB. Alarm mode and SOS mode with 20 seconds sound alarm, then stop and ready for next detection, doorbell mode with with 3 times of "di", then stop and ready for next detection (good for visitor, kids or dementia notice), disarm mode will keep quiet.
Remote to Setup Arm and Stop Alarm & No Need Wait: no need go to the door turn on or turn off the alarm, easy to disarm when you back. Lanyard suit for any type of door knobs, included double side sticker easy to paste on any place, the magnet in the back of host can easy to adsorption on metal door / safe box.
Power-saving Technology: remote controller powered by 1 unit 12V 23A alkaline battery (included), host powered by 1 unit 9V alkaline battery (not included, suggest brand and alkaline battery)

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