When considering a home alarm system, understanding the true cost involves looking beyond the initial installation price. A quality alarm system is an investment in your property's security, and when you factor in the potential cost of a break-in, including stolen valuables, property damage, increased insurance premiums and emotional distress, professional protection represents excellent value for money.
Installation costs vary depending on the size of your property, the number of sensors required and the type of system chosen. A basic wired system for a standard three-bedroom home typically starts from a few hundred pounds, while a fully wireless smart system with app control and camera integration will cost more. GPM London provides transparent, itemised quotes with no hidden charges, so you know exactly what you're paying for.
Ongoing maintenance is an important consideration that many homeowners overlook. Annual servicing ensures your system remains reliable and compliant with insurance requirements, and typically costs a fraction of the initial installation. GPM London offers flexible maintenance packages that include annual inspections, battery replacements and priority call-out support.



