This battery was found on a service visit this week! It was failing during power cuts leading to the external siren activating. A service and battery change was all that was needed to bring this system back to a working state.
If your system has not been serviced for a few years then chances are it may need a look at, get in touch with Security Dynamics for a fixed price one off service and battery change.
“Keep burglars at bay get protected today”
