Home Security from £199 + FREE fast delivery 🚚
Fast & Free Delivery + 60 Days Money-back Guarantee

Wireless Security

No hardwiring required, and you can easily take your system with you if you move

Full Control

The Boundary app gives you complete control over your security system from anywhere

Smart Home Enabled

Integrate with your smart devices to supercharge your smart home security system

Easy DIY or Pro-install

Choose how you want to set up your alarm. DIY setup can take as little as 30 mins. Learn more

Expandable

Add more sensors or additional sirens at any time.
 

Free & Fast Delivery

Order now and receive your system in less than 48 hours
 
Mighty Gadget - Technology News and Reviews

"…this is an excellent system… easy to use and reliable." Read the full review arrow

Customise and control your system from anywhere. See in an instant what’s happening. Android and iOS compatible.

Phone with Boundary app homescreen showing alarm and sensor status

Your Alarm Hardware

  • 1 × Alarm Hub
    £299.00
  • 1 × Door & Window Contact Sensor
    £30.00
  • 1 × PIR Motion Sensor
    £30.00
  • 1 × Key Fob (Pack of 2)
    £20.00
From: £379.00

Choose your monthly plan

Choose the plan that works for you. Cancel anytime.

Customise and control your system from anywhere. See in an instant what’s happening. Android and iOS compatible.

Phone with Boundary app homescreen showing alarm and sensor status

Your Alarm Hardware

  • 1 × Alarm Hub
    £299.00
  • 1 × Door & Window Contact Sensor
    £30.00
  • 1 × PIR Motion Sensor
    £30.00
  • 1 × Key Fob (Pack of 2)
    £20.00
From: £379.00

Additional Products

  • 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.

    Details
    Dimensions
    Battery Life > 12 months
    Operating Conditions -40°C to + 40°C
    Siren Volume between 95dB–100dB
    A continuous sound time of 15 minutes as defined by British Standards
    Installation Mounts to exterior wall with screws.
    Includes screws and spirit level.
    Positioners to allow for easy installation.
    Lock-open lid.
    Environmental Extended testing with salt-mist and sulphur dioxide
    Designed for UK and European Standards BS EN 50131 – British & European standards for alarm systems – Intrusion and hold-up systems
    £90.00

    In stock

  • Cellular Backup

    Cellular backup uses 4G to relay messages if your wifi is disabled. This adds an extra layer of security to your alarm system

    Cellular Backup will require an additional £5/month subscription.

    £70.00

    In stock

  • Professional Installation

    *Required with Pro Plan
    Professional Installation by one of our trusted installer partners is only required when choosing the Pro Plan. DIY installation is simple and recommended for Lite and Smart Plans.

    £199.00

    Due to very high demand, we have paused Professional Installation requests in some parts of the UK. The region you have selected is currently unavailable.

    If you would like to be notified when Professional Installation becomes available in your area then please enter your postcode and email address below.

Your Alarm Hardware

  • 1 × Alarm Hub
    £299.00
  • 1 × Door & Window Contact Sensor
    £30.00
  • 1 × PIR Motion Sensor
    £30.00
  • 1 × Key Fob (Pack of 2)
    £20.00

Sub Total

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