Fire Detection & Fire Alarm Systems

Tetra Fire provides comprehensive installations for wide range of properties, from commercial to residential, for keeping them not only safe but also compliant with fire safety legislation. We offer highest quality services that are fully compliant with BS5839 by BAFE and NICEIC.

Our team is dedicated to deliver excellent service to you considering your needs and giving you the options to have installed your fire alarm daytime and nighttime.

Tetra Fire has the knowledge and expertise to offer comprehensive fire safety services including designing, installation and maintenance of fire detection and fire alarm systems of your need. The range of our fire alarms systems involves smoke detectors, heat detectors, call points, aspirating detectors, control panels and sirens, all of which are designed to suit each environment where they are installed and operated as well as are compliant with BS5839.


Our first step is to give you a free site survey for your property. We carry out risk assessments and then give you advice on the protection solution you need. Click here for detailed information about free site survey.

2 – Fire Alarm System Design

Our engineers design the whole fire safety system necessary for your property according to the site survey conducted earlier. This designing process involves the selection of correct safety systems and their structuring by considering the layout of your premises.

3 – Installation

Our highly trained team installs the designed system by following the installation standards of Tetra Fire. Click here for more information about our installation process.

4 – Commissioning

Commissioning is the most important step in the implementation of fire safety systems. After the system is installed, our engineers ensure the system is in operation by testing it with instruments triggering heat and smoke.

After all above-mentioned steps, we finally train your staff and complete the process.



    Tetra Fire Ltd,

    46 Cuckoo Hall Lane,

    London, N9 8DN

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