Anti Theft Security Loud Ring Touch Door Knob Entry Alarm Alert

Description : Anti Theft Security Loud Ring Touch Door Knob Entry Alarm Alert Brand new and high quality. 120 db supper loud alarm ringing. Requires no special wire. Just hang on the inside door knob, open the switch, the piercing alarm will scare off any unwanted intruders, leaving you and your home well protected. With this door touch alarm hang in your house, office, factory, when the doors and windows are opened by children or the theft, it will alarm you to check for safety. Easy for use and carry, take the alarm with you when you travel. When you live at hotel, you can hang this alarm on the door and window, it will alarm you when someone try open the door or window. Application : When needed to use the alarm, only put the switch to ON position, and the alarm devices in stand-by. When the door or window is touched, it will immediately makes sound for alarm. And the sound will not stop until the switch is put to OFF position (A 9V battery is available inside the device, change for Lees meer over de Anti Theft Security Loud Ring Touch Door Knob Entry Alarm Alert van huismerk in de productgroep elektronica