Boundary Alarm Shop

Blanket your home in smart home security, choose a bundle, pick what you need or shop extras.

Not sure what you need?

Easily create a made-to-measure smart alarm system to safeguard your home. Understand how many sensors you’ll need and which subscription is right for you.

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Individual products

Designed in the UK by security experts and leading software developers. Here’s everything you need to outsmart all known threats to your home security.

  • Alarm Hub

    The heart of the Boundary Alarm, it wirelessly connects to each Boundary device in your home and allows you to control them from anywhere using a single phone app.

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  • Door & Window Contact Sensor

    Install these sensors and you’ll know exactly when any door or window opens in your home. Any unauthorised entry will immediately set off the alarm.

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  • PIR Motion Sensor

    Wireless and pet safe, these PIR sensors detect any human movement, day and night, when you are not at home.

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  • Key Fob (Pack of 2)

    Hover the key fob in front of your central hub to easily arm and disarm the system when you’re coming and going. Pack of 2.

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  • Outdoor Siren

    This outdoor siren is the ultimate deterrent. With an LED light to maximise visibility and the threat of a 95 decibel siren, no one will set foot on your property.

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