The magnetic door / window chime and alarm can be used to welcome visitors or deter thieves.
The device works by using magnetic technology, one side is fitted to the window or door and the other is fitted to the frame.
Once the door or window is opened and the magnetic field is broken it will trigger a chime or an alarm depending on which setting you have chose.
Could also be used on cupboards and internal doors, ideal to help prevent sneak in burglary.
||3x LR44 (supplied)
The Defender Magnetic Chime & Alarm is a low cost, high impact unit that uses magnetic field technology to let you know when a door or window has been opened.
Simply fix the two-part alarm to both the body and frame of the door/window using the adhesive pads, making sure both parts are aligned. Whenever the access point is opened, the magnetic field of the unit will break and issue either a 110dBs siren, or an audible welcome chime.
The dual function means the alarm is equally adept at both preventing sneak-in burglaries and announcing visitors.
- Magnetic field alarm
- Suitable for doors and windows
- Self-adhesive pads included
- 110dBs alarm or welcome chime options
- Detect intruders or announce visitors
- Battery powered (3 x LR44 included)