MAS Security Systems

Mercury Alarm Services are established experts in alarm systems for Merseyside! Established in 1978, Mercury Alarm Services is a family run business that has more than 40 years' experience in the security industry. With Mercury Alarm Services, quality is assured. We are NSI (National Security Inspectorate) Gold Certified, and accredited to the ISO 9001:2015 Quality Management Systems standard. MAS are also approved for health and safety practices by CHAS, SafeContractor and Constructionline. MAS offer a comprehensive, client-tailored service through from alarm systems survey, installation, commissioning and ongoing maintenance.

MAS design, install and maintain fire alarm systems and all of the components we use are manufactured to rigorous international standards, designed to comply with BS5839 part 1. Are you worried about fire safety and compliance with the law at your company's premises? Mercury Alarm Systems can provide a free, no-obligation fire safety audit that can help assess the requirements of your business premises. Our installations range from simple conventional systems through to large analogue addressable systems.

Our CCTV systems are installed to current international standards and are tailored to the customer's specific requirements using the latest technology, designed to comply with BS 50132-7. From HD internal & external cameras, covert hidden cameras, fully functional 360 degree dome cameras, high-speed DVR recording equipment and a full range of IP video products. MAS can provide it all. Using the latest developments in video surveillance technology, MAS-installed CCTV systems can enable remote monitoring from a wide range of internet connected devices including Smartphones, Tablets & desktop PCs.

Is your intruder alarm bell box (external sounder) looking old and weathered? Why not take advantage of our amazing special offer and get it replaced at a heavily discounted price!

When it comes to intruder alarms, MAS offer a comprehensive, client-tailored service through from survey, installation, commissioning and ongoing maintenance. We are also able to service, repair or take-over intruder alarm systems that weren't fitted by ourselves. Our surveys and quotations are carried out for free, with a no-obligation, no-hassle approach. This provides you with a full security audit for your premises, without paying a penny! MAS-installed intruder alarm systems incorporate all of the latest wired and wireless technology (see below), and meet rigorous international standards and industry regulations.

MAS specialises in the installation and maintenance of access control systems, providing our clients with flexible control over who is allowed to enter a premises, and when. The system provided by MAS will keep your premises, staff and assets secure. MAS provide a full range of access systems starting with a simple maglock door and release button, through to audio entry, video entry, stand-alone card/fob, biometric readers and article tagging systems. MAS also install networkable systems offering control and monitoring via a PC.