Door Entry Security Alarm
This door security alarm is perfect for the home. This
anti-theft device will protect your home from unwanted people. This door
stopper can be slipped in front of the door, so when someone opens the door,
the alarm will get activated automatically. You can also turn off the alarm
fully. You don’t need any wire to operate this alarm, just put a 9v battery in
and turn on the “ON” button and you are good to go. It is very lightweight and
easy to carry around while travelling.