The Defender Window Alert Alarm is an impressive intruder alarm that will activate when a forced entry occurs.
A sensitive shock/motion sensor ensures that the powerful 110dB siren is triggered if a potential intruder attempts to hit or smash the window.
This device features a simple sensitivity adjustment switch (High, Low or Off).
Once activated, the alarm will emit a 45-second siren before resetting itself within 3-5 seconds.
The Defender Window Alert Alarm is accompanied by an adhesive pad for easy installation, which doubles as a bright red warning sticker, for an additional visual deterrent.
Ideal burglar deterrent for homes, businesses, caravans, sheds and many more. Suitable for all types of glass windows or door panels.
The Defender Window Alert Alarm is the first of its type to achieve the Sold Secure Gold standard.
Also achieving the coveted title of Police Accredited via the Secured by Design initiative.
- • Internal burglar alarm
- • Shock sense technology
• 110dB siren
• Quick and easy installation
• Sensitivity adjustment
• Self-adhesive warning sticker included
• Dimensions: 7.1 x 5.2 x 2cm
• Batteries: 4 x AAA included
• 12-month guarantee
• Sold Secure Gold & Police Recognised Standard
Take a look at our Alarm category to view our range of intruder alarms.
Excellent value for money and easy to install.
Alarm has 2 settings which is brilliant.
Perfect work well
Plus side they are really loud and seem to work as a detergent 5 stars. After hearing an intruder in my garden I hit the sensor and off he went.
Down side is that they are so sticky so make sure you put on straight, mine went on a bit wonky but couldn’t adjust as they are stuck solid. They are quite large maybe look to creatingñ a smaller version .
Wow amazing very impressed living on a ground floor street level property I needed something to deter intruders. Also sleep better with my young children having them in there bedroom