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.

Get Started

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.

    See details
  • 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.

    See details
  • PIR Motion Sensor

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

    See details
  • 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.

    See details
  • 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.

    See details

Go back to the homepage

Go back to the homepage