🔐 Keep Your Space Safe, Wherever You Go! Lightweight and portable for peace of mind on the go. 120DB siren that deters intruders effectively. Dual-function design acts as both a door stopper and alarm. Operates on a 9V battery, lasting up to a year under normal use. Choose from high, medium, or low sensitivity settings. Travel-Friendly 120DB Alarm 3 Sensitivity Levels The EMDMAK Door Stop Alarm is a versatile security solution that combines a door stopper and a loud alarm system. With adjustable sensitivity settings and a powerful 120DB siren, it ensures your safety at home or while traveling. Lightweight and easy to use, this alarm is a must-have for anyone seeking peace of mind.