The clocks went back on Sunday 25 October. For homes and businesses in Grantham, that means darker evenings and longer hours when a property sits empty in the dark. It is a good time to check that your security is up to the job. For most properties, the first line of defence is an intruder alarm.
This guide covers what to look for in intruder alarms in Grantham. It explains alarm grades, monitoring options and why servicing matters.
Why the darker months matter
Burglars like to work unseen. Long, dark evenings give them more cover, especially between the end of the working day and bedtime. Many homes are empty at that time, and many business units are closed.
A visible, working alarm is a strong deterrent. Most intruders want a quick, quiet job. A siren box on the wall tells them that is unlikely.
Lighting helps too. Our guide to outdoor security lighting explains how to pair the two.
Choosing intruder alarms in Grantham
No two properties are the same. A terraced house near the town centre has different needs from a farm outside the town or a unit on an industrial estate. A good installer will survey the site before recommending a system.
Wired or wireless?
Wired systems are very reliable and suit new builds or properties having other work done. Wireless systems are quicker to fit and cause less disruption. Modern wireless kit is secure and dependable, but the batteries need checking during servicing.
Alarm grades
Alarm systems in the UK are graded from 1 to 4 under the BS EN 50131 standard. The grade reflects the level of risk.
- Grade 2 suits most homes and many small businesses.
- Grade 3 suits higher risk sites, such as shops holding stock or premises with valuable equipment.
- Grade 4 is for very high risk sites.
Your insurer may tell you which grade you need. It is worth checking your policy before you choose a system.
Bells only, monitored or police response?
There are three main ways an alarm can alert someone.
- Bells only. The siren sounds on site. This deters intruders, but it relies on neighbours or passers by to act.
- Smart or app alerts. The system sends a notification to your phone, so you know straight away and can check cameras or call for help.
- Monitored. An alarm receiving centre watches the system around the clock. Police response is possible, but only for systems fitted and maintained by an installer approved under the police alarm policy, with a unique reference number for the site.
For many homes, a bells only or app based system is enough. Businesses often benefit from monitoring.
Keep your alarm in good working order
An alarm is only useful if it works when it matters. Regular servicing checks the detectors, siren, control panel and backup battery. It also reduces false alarms, which can annoy neighbours and may affect police response.
If your alarm sounds for no clear reason, ask an engineer to look at it. Under the Clean Neighbourhoods and Environment Act 2005, councils can take action over alarms that keep sounding and cause a nuisance. Some councils also ask alarm owners to nominate a keyholder.
A quick checklist for the darker evenings
- Test your alarm and check that every detector responds.
- Make sure the siren box is visible and in good condition.
- Update your keyholder details if anything has changed.
- Check that sheds, garages and outbuildings are covered.
- Book a service if it has been more than a year since the last one.
Working alongside CCTV and access control
Intruder alarms work well as part of a wider system. CCTV can confirm what set off an alarm, which helps you decide whether to call for help. Access control keeps track of who comes and goes from a business. Our CCTV guide explains more about cameras for Lincolnshire properties.
Local installation and servicing
EMI Fire and Security installs and services intruder alarms in Grantham and across Lincolnshire. We survey your property, recommend the right grade and type of system, and look after it with regular servicing.
If you would like advice on a new alarm, or want an existing system checked before winter, get in touch with our team. We will be happy to help.
