Instructions for fixing clear & easily followed. Works fine with our integrated alarm system
Excellent service. Delivered as promised. Well packaged.
Easy to fit and operate. Does the job. Operates in conjunction with the Fire Alarm
Just the Job - Good quality, good price, easy to fit and a cheaper alternative to one linked in to a fire alarm system.
exactly as ordered, no concerns over quality, competitive price
Ideal purchase - thank you.
These are good, but I've had a few in the past which go through batteries very quickly.
