Signaling Systems : Telephone, Door, Sound: Safety Choose a Product
GE 50246 Smart Home Door Stop Alarm
Simply place the pressure-sensitive Door Stop Alarm at the base of any door, and the device will emit a powerful 120-decibel alarm when the door is opened.
The 50246 Door Stop Alarm is extremely compact, so it's convenient enough to take anywhere. With this handy gadget, you'll be able to secure your hotel room, dorm room, apartment, or any room in your home.