Best Home Alarm Systems UK (2026)

Pros

• No long-term contract, optional Assisted Monitoring subscription
• Base station, keypad, contact sensor, motion detector and range extender included
• Expandable with extra sensors or an outdoor siren

Cons

• Best features (call-out monitoring) need the paid subscription tier

Pros

• Includes an HD indoor security camera alongside entry and motion sensors
• Optional professional monitoring with no fixed-term contract
• Compatible with Alexa for arm/disarm voice control

Cons

• Professional monitoring is a recurring cost on top of hardware price

Pros

• Works with Alexa, Google Assistant and Philips Hue out of the box
• Includes an external siren for visible deterrence
• Established UK brand with wide accessory range

Cons

• App and hub design feel dated versus newer entrants

Pros

• Includes a visual monitoring IP camera as part of the base set
• No subscription needed for basic smartphone alerts
• Modular Q-Series accessories (thermostats, roller shutter relays) expand the system

Cons

• Smaller support and accessory ecosystem than Ring or Yale in the UK

Pros

• GSM module sends alerts even if broadband or Wi-Fi goes down
• Plug & play setup, expandable to 32 sensors
• Outdoor siren included in the base set

Cons

• App experience less polished than mainstream US/UK brands
• SIM card needed for GSM alerts, adding a small running cost