The Defender Window Alert Alarm is an impressive intruder alarm that will activate when a forced entry occurs.

This simple but effective burglar alarm uses shock sense technology to alert residents if a potential intruder attempts to hit or smash the window.

In an attempted break-in on a window or glass panel, the Defender Window Alert Alarm will activate and release a powerful 110dB siren.

This device features a simple sensitivity adjustment switch (High or Low).

The Defender Window Alert Alarm is accompanied by an adhesive pad for easy installation. The adhesive pad doubles as a bright red warning sticker, for an additional visual deterrent.

Suitable for all types of glass windows or door panels. Ideal burglar deterrent for homes, businesses, caravans, sheds and many more.

• • Internal burglar alarm
• • Shock sense technology
  • 110dB siren
  • Quick and easy installation
  • Sensitivity adjustment
  • Self-adhesive warning sticker included
  • Dimensions: 5.2 x 2.4 x 7.3cm
  • Batteries: 2 x AAA included
  • Weight: 44g
  • 12-month guarantee

Take a look at our Alarm category to view our range of intruder alarms.