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Contact us within 7 days of your purchase if you see the same product at a better price in a reputable online store and will will match or beat the price!

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Bag Hanger

Secure your bags in front of you with a bag hanger . Now with a 25% discount!


Border Patrol Wireless Alarm

Secure your entrance with a Border Patrol Alarm at a 15% discount!


Temporary / Portable Door Lock

Secure any internal door with this portable temporary door lock. Now reduced by 15%!


Flashing LED Armband

Ensure you can be seen in low light conditions with a flashing LED armband.


Travel Guard Personal Alarm with Motion Detector

A Personal Alarm featuring both a panic alarm as well as a motion detection alarm!


Driveway Alarm With Remote Control

Protect your driveway, garden or home approach with a Drive Alarm.


Texting Mini PIR Alarm

Texting Mini PIR Alarm can detect movement and send a text message to alert you.


Door / Window Alarm With Chime

A top of the range Door / Window alarm will alert you if they are opened.


Minder Personal Attack Alarm

The Minder Personal Attack Alarm is one of the UK’s best! Endorsed by the BBC.


Door Handle Alarm

The most popular Door Handle Alarm available. Just hang on the door handle!


Cut and Bite Resistant Sweatshirt

Protect yourself with the worlds best cut resistant top against knife or bite attacks.


Sabre Defence ID 19ml

UK Legal Defence ID used to deter and identify attackers. Discharges a bright dye!


Eye Openers …..



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Selected items

MA30 PIR Alarm

Superb PIR Alarm!

Just £17.99

Find out more

UK Legal Criminal Markers!

Stain a potential attacker with a non toxic but hard to remove marker gel.

Sale Defence Sprays
MA30 PIR Alarm


Cut Resistant Jacket

Just £139.95


PPSS Cut Resistant Jacket MA30 Mini PIR Alarm With Remote Control PPSS Cut Resistant Jacket PPSS Cut Resistant Clothing Delivery

Window Break / Alert Alarm

The Window Alert / Break Alarm has been designed for use on windows and glass doors to warn against an attempt to force or break the glass.

If the unit senses a vibration that my indicate that the window is being forced, it will sound a loud 120bBs siren.

Window Break / Alert AlarmWindow Break / Alert Alarm fitted to a windowWindow Break Alert Alarm installed on a window


Your orders are dispatched via Royal Mail 1st Class Delivery or an alternative courier service at a cost of £3.25.

Both services aim to deliver within 1-3 days but please allow 7 days for delivery.

To protect your purchase, all items over the value of £20.00 are sent via Recorded Delivery or a tracked courier service and a signature is required on delivery. 

Even if you order multiple items, we will still only charge £3.25. This may mean additional items are dispatched for free!

Overseas orders may incur additional cost. Please contact us for a delivery charge if you reside outside of the UK. 

See our Delivery & Returns page for more information.

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Installation and Operation

Using the double sided adhesive tape provided, mount the Window Alarm to the glass of the window or door to be protected, ensuring the surface is clean, dry and flat.

To arm the unit, position the switch located at the side of the unit to 'High' or 'Low' sensitivity as preferred. There will be a 5-7 second delay before the unit is armed.

Once set to 'Guard Mode' the siren will be activated if the glass or door is hit or knocked. The siren will sound for 45 - 48 seconds and will automatically reset after 3 - 5 seconds. The next time the alarm is activated, the siren will sound for 25 - 35 seconds.

Each time the unit is reset (i.e. the switch is moved between 'High' and 'Low' sensitivity, there will be a 5 - 7 second delay before the unit is active and will on first activation, produce a 45 - 48 second alarm.

The Window Alert Alarm may not be able to stick to windows when they are very cold. This is a feature of most lamination and problems may occur below 4 degrees Celsius.

Battery Replacement:

Slide off the battery compartment cover (located at the front of the unit).

Insert 2 X AAA batteries, noting the polarity diagram inside the battery compartment.

Replace the battery compartment cover.

Watch the video above that explains how to use a Window Alert alarm


Type: Vibration Alarm

Availability: In Stock






Please Choose Quantity:

One Alarm

Two Alarms

Four Alarms

Ten Alarms

• For use on windows and glass doors

• 120 dBs siren

• Self Adhesive Warning Sticker

• Adjustable Sensitivity

• White colour

• 2 X AAA batteries included

• 1 year warranty

It is attached to the glass by a self adhesive sticker that also acts as a warning notice that the glass is protected.

View Door Wedge Alarm View Door And Window Alarm With Chime View Window Shock Alarm View Magnetic Door And Window Alarm View Door Handle Alarm