Decide on the no. of sensors / sirens you need: Use the estimator tool or explore pre-built bundles.
How Boundary Works
Design your own system. No surveys. No contracts.
Choose what you need

Pick a plan
Consider the features you’d like and how you’d like to monitor your sensors. All with no contracts. Cancel any time.

Install
Do it yourself, or choose to add pro installation (£199). If you’d like police monitoring, you’ll need pro installation.

Annual maintenance
Boundary checks and updates remotely. Simply change the batteries once every year. Professional monitoring plans with police response include an annual maintenance check-up with battery change.

Based on Z-wave
Traditional alarm systems are hard wired into your home. Boundary brings you an advanced sensor-based option. Motion, door and window sensors are battery-powered and communicate securely with the central hub using Z-wave 700. The world’s most adopted future smart home technology with end-to-end encryption.


Lightening fast detection speed should anyone crawl or move at different heights in the room.

These intelligent sensors use the latest magnetic technology to detect the tiniest fluctuations in magnetic field variance. If an intruder breaks in through a door or window, the sensor will report the suspicious movement with lightening fast speed.

A clear deterrent with an LED light to maximise visibility and a 95 decibel siren. Easy to install as runs on standard AA outdoor lithium batteries for a full year of battery life. Tamper-proof and tested to the limited. Works down to -40 degrees.

The brains of the system. The hub maintains regular communication with all sensors, the external siren and the Alarm Receiving Centre (ARC) checking and reporting that everything is working well. For added reassurance all firmware is updated remotely over-the-air so your systems remains secure at all times.
How Boundary works
What's next?
Use the estimator
Made with your home in mind. Answer a few quick questions and you’ll receive a personalised recommendation you can add directly to your basket.
Design your alarmLearn about plans
Choose from 3 monthly plans. With no long term contracts, cancellation fees or hidden costs.
View Monthly Plans