Sygma Fire, Security & Electrical
Protect your business with a professionally installed intruder alarm system designed around your premises. With over 20 years of experience supplying and fitting commercial burglar alarms across the UK, our fully qualified engineers deliver reliable, compliant installations for businesses of all sizes. Sygma will design a tailored solution that deters intruders and keeps your people, property and assets safe.
Commercial Intruder Alarm Installation
A professionally installed intruder alarm system is one of the most effective ways to protect your business from criminal activity. Whether you're looking to deter opportunistic intruders or put a robust security solution in place across your entire site, Sygma designs and installs commercial burglar alarm systems that safeguard your staff, stock, equipment and premises around the clock.
Commercial Intruder Alarm Installation
A bells-only burglar alarm will produce a loud noise to scare off the intruder and make others nearby aware of the break-in. Only people in the vicinity who hear the alarm will be aware of the event, as these types of intruder and burglar alarms do not automatically inform the police or a named person.
Audible burglar alarms may be adequate for retail and commercial buildings within densely populated areas. However, if your premises is in a remote location, such as an industrial estate, there may be better solutions than a bells-only alarm.
Monitored burglar alarms offer the highest level of protection from intruders. You should always use a professional to install a monitored burglar alarm. Once triggered, the burglar alarm will inform the monitoring station, which can contact the police or the security company hired to monitor the premises.
For a monthly or annual fee, a monitoring company can contact either the police or a named keyholder whenever an alarm is triggered and cannot confirm the owner’s presence.
With over two decades of experience in commercial security systems, Sygma's team of engineers is fully equipped to design and install professional, reliable intruder and burglar alarm systems tailored to your premises. Contact us today to request a free survey and let our team ensure your business is protected with a compliant, correctly graded alarm installation.
Get a free quote!Commercial Intruder Alarm Installation
Wireless burglar alarms use radio signals to communicate between sensors and the main control panel. They are generally quicker and easier to install than wired systems, making them ideal for premises where cabling would be disruptive. All components require batteries to function.
Wired burglar alarm installations are typically more cost-effective than wireless systems. They do not rely on batteries, significantly reducing the risk of component failure. Installation can take longer where cables need to be concealed, but the result is a robust, dependable system.
Commercial Intruder Alarm Installation
When a monitored alarm is triggered, the monitoring centre must confirm the alert before contacting the emergency services. Confirmation can be established in the following ways:
An activation from two or more independent sensors or detectors, indicating a high probability of a genuine or attempted intrusion.
The monitoring centre operator listens to the premises and determines a high probability of a genuine or attempted intrusion before contacting the emergency services.
The monitoring centre operator interprets a visual image transmitted from the protected premises and confirms a high probability that a genuine or attempted intrusion has occurred.
A single signal system. Older systems like this can keep their police response until it is withdrawn for false alarms, and must then be upgraded to BS 8243 to get it back.
A line cut signal followed by a second signal will initiate a police response, providing a higher level of verified security for your premises.
Intruder alarm systems can also be integrated with your CCTV system for remote surveillance and linked to an Alarm Receiving Centre (ARC) for a fully joined-up security management solution.
Commercial Intruder Alarm Installation
There are two main types of intruder alarms, audible only and remotely monitored. Both act as a visual deterrent, but the response they generate once activated differs significantly.
Remotely monitored alarms are connected to a professional monitoring station. Upon activation, the security team will:
To qualify for a police response, remotely monitored alarms must be installed in accordance with industry standards (NSI/SSAIB) and maintained in compliance with BS EN 50131 and PD 6662, with BS 8243 for confirmation. Compliant systems are registered with the police and issued a Police Unique Reference Number (URN). The police are notified once the alarm has been confirmed by an Alarm Receiving Centre (ARC).
In England, Wales and Northern Ireland, a new intruder alarm system must use confirmation technology to qualify for a police response.
Bells-only and hybrid alarms, including those from non-compliant companies or monitoring stations, will not be issued a URN. Police will only attend if someone at the scene reports that an offence is in progress.
Police policy requires that you provide two keyholders who are trained to operate your alarm, are telephone subscribers, can attend the premises at any time, have full access to the building and can arrive within 20 minutes.
Commercial Intruder Alarm Installation
Police response is subject to available resources and your system’s response level, which depends on the number of false alarms in any rolling 12-month period. In England, Wales and Northern Ireland, police policy has two levels of response:
All new compliant systems start at Level 1. Police response is normally immediate but depends on demand at the time, so it cannot be guaranteed. Two false alarms in 12 months bring a written warning.
The old delayed-response level has been dropped, so a system goes straight from Level 1 to Level 3.
Three false alarms in a rolling 12 months and police response is withdrawn, leaving keyholder response only. To restore it, the cause must be found and fixed and the system must go 90 days without a false alarm. Older systems without confirmation must also be upgraded to BS 8243. Insurance premiums may also increase at this level.
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Secure your business with a compliant, professionally installed alarm system.
Frequently Asked Questions About Commercial Intruder Alarms
There are two main types of commercial intruder alarm: bells-only and remotely monitored. Bells-only systems produce an audible alert to deter intruders and alert those nearby, while monitored systems connect to a professional Alarm Receiving Centre (ARC) that can verify the threat and contact the police or a nominated keyholder on your behalf. Systems can be wired, wireless, or a combination of both depending on your premises and requirements.
To qualify for a police response, your intruder alarm must be installed by an accredited security company in accordance with industry standards (NSI/SSAIB) and maintained in compliance with the relevant British Standards. Compliant systems are issued a Police Unique Reference Number (URN) and the police are notified once the alarm has been confirmed by an Alarm Receiving Centre (ARC). Bells-only systems are not issued a URN.
Police response depends on how many false alarms your system has in any rolling 12-month period. New systems start at Level 1. Two false alarms bring a written warning, and three withdraw police response (Level 3) until the cause is fixed and the system has gone 90 days without a false alarm. Keeping your system well maintained is the most effective way to avoid false alarms.
Yes. Commercial intruder alarm systems can be integrated with your CCTV system for remote surveillance and linked to an Alarm Receiving Centre (ARC) for a fully joined up security management solution. Integration with access control systems is also possible, giving you centralised oversight of your entire security setup from a single platform.
Post installation support includes routine servicing, system testing, and remote or on site assistance to keep your alarm operating correctly and compliantly. Regular maintenance is essential to retain your police response level, meet insurance requirements and ensure your system performs reliably when it matters most.
