We install and maintain intruder alarms for homes and businesses, with detection and controls planned around your entrances, rooms and daily routine. We help you choose a system that is practical to operate and suitable for the property.
We discuss the areas you want protected and how you use the building. Options can include door contacts, movement detectors, keypads and external warning devices, with equipment and locations selected to suit the installation.
Maintenance
Servicing includes checks of system operation and relevant components, with attention to faults and battery condition. We can investigate problems with an existing alarm and advise on repairs or upgrades where needed.
Monitoring options
We can discuss keyholder response and suitable monitoring arrangements for your system. We explain the available options, communication requirements and ongoing maintenance before you decide on a service.
Our gallery
Intruder Alarms up close
A selection of our intruder alarms work.
External bell boxAlarm keypadIntruder alarm controlAlarm control panel
About Nebula
Over 20 years of fire and security experience.
With over 20 years’ experience in the fire and security industry, our team works across both commercial and domestic premises. We bring practical knowledge to installations, maintenance and repairs, helping customers choose systems suited to their property and everyday needs.
Nebula Fire & Security is run by directors Ashleigh and Chris. Ashleigh looks after administration and customer enquiries, while Chris brings over 20 years of engineering experience to the work. We serve homes and businesses across the North East, with a focus on reliable service, clear communication and professional workmanship.
