When an attacker / intruder is attempting to force open your door, PORTABLE DOOR STOP ALARM will engage two functions:
(1)The wedge shape is designed to hold the door.
(2)The audible alarm will sound. This noise will increase the intruder's risk of capture and in all likelihood he will flee.
-The 120 dB alarm will scare away intruders, alert those inside, and summon help
-Power: Battery: 1 x 9V battery (not included)
1 * Door Stop Alarm