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Glass Break Detector Siren Security Alarm Battery Powered for Window
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Glass Break Detector Siren Security Alarm Battery Powered for Window

Sold & shipped by Boxed2me

Available online only and not stocked in B&Q stores

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Product details

Product information

    This ultra-thin glass break detector is designed to activate a burglar alarm when the window or door glass is broken.

    The simple switches on the sides of the device allow it to be switched off or to change its detection sensitivity.

    Its thin profile is ideal for mounting on a window or door.

    The alarm requires 2 x CR2032 batteries (included) which have an average life of one year. The alarm will indicate when the batteries are almost empty and you can press the "battery test" button at any time to check your batteries' status.

    The alarm unit is fitted with double-sided tape (included): simply stick the alarm on the glass of the door or the window and you are done.

    • Guarantee - 1 year
    • Fittings & fixings included
    • Hub required - Not required
    • Battery-powered

    Features and benefits

    • Ultra thin design
    • Toggle switch to select detection sensitivity
    • Toggle switch to select on/off mode
    • No tools required for installation
    • Batteries included - 1 year battery life for normal use
    • Loud 85dB alarm
    • Warning sticker visible outside


    Model name/numberALRMGB20WT
    Pack quantity1
    CE markedCE marked
    Product height76mm
    Product width76mm
    Product thickness8mm
    Product weight90g
    Battery nameCR2032
    Product code5412810329014