Alarm Service and Update
Today we visited a customer we helped with CCTV last year, but this time they wanted their alarm serviced and updated.
The system itself had been in for approximately 20 years and worked perfectly - but needed a service and was showing its age on the outside. So with 2 new bell boxes and some maintenence its all back to working order.
115dB at about 2 feet away certainly blows the cobwebs away - really should be used to it by now :)