Monitored Security Systems in London

Professional 24/7 monitoring transforms a standard alarm into an active response system. When your alarm activates, our Alarm Receiving Centre immediately contacts your keyholders and, if appropriate, requests a police response — protecting your home even when you cannot be there.

The Value of Professional Monitoring

In London, where many properties are in terraced streets or apartment buildings, a bells-only alarm may deter some intruders but provides no guarantee of a response. Neighbours often ignore alarms due to familiarity with false alerts. Professional monitoring means a trained operator is always listening, assessing and acting — regardless of the time of day or night.

Our monitoring service uses dual-path signalling — both broadband and mobile data — so that a single point of failure (such as a cut phone line) cannot prevent your alarm signal from reaching the ARC. This level of resilience satisfies the requirements of the most stringent insurance policies.

Monitoring Contracts and Costs

We offer transparent, fixed-price monitoring contracts with no hidden fees. All contracts include ARC monitoring, quarterly system health checks, annual service visit and a 24/7 emergency helpline. Contracts run on a 12 or 24-month rolling basis.

Enquire About Monitoring

24/7 professional monitoring for London homes and businesses.

We respond within 2 hours. No obligation. NSI/SSAIB approved.

Call 0800 130 3418