This is a typical wireless alarm maintenance process carried out for one of our clients located in Enfield. London. We have installed a wireless expander additional to the fire alarm system. Inspection & Testing of the alarm system is one of the crucial points of fire alarm maintenance. After visual inspection of all components each function of the alarm system gets tested. Smoke alarms and call-points are triggered and batteries of components are always replaced.
![wireless-alarm-maintenance-03](https://efefire.co.uk/wp-content/uploads/2022/01/wireless-alarm-maintenance-03.jpg)
![wireless-alarm-maintenance-02](https://efefire.co.uk/wp-content/uploads/2022/01/wireless-alarm-maintenance-02.jpg)
![wireless-alarm-maintenance-04](https://efefire.co.uk/wp-content/uploads/2022/01/wireless-alarm-maintenance-04.jpg)