Monitored vs Unmonitored CCTV
Most CCTV in London records footage but does nothing while a break-in is happening, leaving you to review the evidence after the damage is done. Monitored CCTV is different, because trained operators watch your cameras live and intervene in real time. This guide explains how recording-only and professionally monitored systems compare, and where our CCTV monitoring service fits for your property.
Live visual verification
Trained operators at our 24/7 Alarm Receiving Centre view your cameras the moment an alarm triggers and confirm whether a genuine intruder is on site.
Audio challenge to deter intruders
Operators issue a live voice warning through on-site speakers, and most offenders leave immediately once they realise they are being watched and spoken to.
Priority police response
Because activations are visually verified through your Unique Reference Number, confirmed incidents receive a priority police response rather than a routine call-out.
Rapid keyholder dispatch
When attendance is needed, we dispatch keyholders quickly so your London property is checked and secured without you leaving home or work.
Unmonitored CCTV: recording only, no response
An unmonitored system films continuously and stores footage on a recorder or in the cloud, but no one is watching when something happens. If a burglary or vandalism takes place overnight at your London home or premises, the cameras capture it, yet nothing interrupts the offender. You discover the incident the next morning and hand footage to the police afterwards. This suits low-risk locations and budget-conscious owners who mainly want a visual deterrent and evidence. The trade-off is clear, because recording proves what happened but does nothing to prevent the loss itself.
Monitored CCTV: stopping crime in progress
A monitored system connects your cameras to our 24/7 Alarm Receiving Centre and Remote Video Response Centre. When a detector or analytic triggers, trained operators view the live feed within seconds, verify whether it is a real threat, and act. They can deliver an audio challenge to warn intruders off, escalate to a priority police response using your Unique Reference Number, and arrange keyholder attendance. The aim is intervention while the crime is happening, not a recording of it afterwards. For higher-risk London sites, that difference can mean an empty driveway instead of a stolen vehicle.
Which option suits you in London
Choosing comes down to risk, value at stake, and how quickly you need a response. An unmonitored system is often enough for a quiet residential street or a small shop where footage and a visible deterrent meet the need. Monitored CCTV makes sense for construction sites, commercial yards, vacant property, high-value homes, and any London location with a history of attempted entry or out-of-hours activity. As an NSI Silver accredited security and fire company covering London and the M25, Securex Security designs systems around your property rather than selling one size for everyone.
How monitoring works once it is live
After installation we commission your cameras, set detection zones to limit false activations, and connect the system to our Alarm Receiving Centre. We register your Unique Reference Number with the police so verified incidents qualify for priority response. From then on, operators handle activations around the clock, log every event, and follow an agreed escalation plan that can include audio warnings, keyholder dispatch, and police notification. You receive a clear audit trail, and you can speak to our team about adding monitoring to an existing system by calling 07848 247 247.
Frequently Asked Questions
What is the main difference between monitored and unmonitored CCTV?
Unmonitored CCTV only records footage for you to review later, while monitored CCTV connects to a 24/7 Alarm Receiving Centre where trained operators watch live, verify threats, and respond as the incident unfolds.
Can monitored CCTV really stop a break-in while it happens?
Yes. Operators carry out live visual verification and can issue an audio challenge through on-site speakers, which deters most intruders immediately, then escalate to priority police response and keyholder dispatch if needed.
Does monitored CCTV get a faster police response in London?
It can. Because activations are visually verified by an operator and registered under a Unique Reference Number, confirmed incidents are treated as a priority rather than an unverified call-out, which typically means a quicker attendance.
Can you add monitoring to my existing CCTV system?
In many cases, yes. Depending on your cameras and recorder, we can often connect a compatible system to our monitoring centre. Call Securex Security on 07848 247 247 and we will assess your setup across London and the M25.
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