Rated 5 out of 5 Excellent Alarm
Bought to replace previous Yale alarm damaged by lightning strike. Previous HSA3500 was in use 14 years without any problems. Only needed replacing after lightning strike.
New alarm simple to fit and all the old PIR and door contacts are fully compatible.
Rated 5 out of 5 amzing
I bought one of these a year ago for my house and never had a single problem with it, we have started using the feature for when the door open it lets off two beeps as our 2 year old is training to be houdini and keeps trying to escape and it has helped so many times. as it has been so good i got my parents to purchase one so i will be helping them set it up soon.
Rated 5 out of 5Â by Georgejb Top Notch Product
Had this alarm fitted for a week now, no problems at all. Super easy to install. The included DVD is foolproof. Read the instructions a few times, to let it all sink in. The control unit guides you through all the steps to take. I purchassed the keyfob and the panic button, they make a valuable addition to the whole kit.I live in a standard sized house and have had no problems with radio range between devices. Before you mount the external siren, make sure you temporarily disable the tamper switch, through the control panel. This will automatically re arm after 1 hour.
Rated 4 out of 5Â by rich468 Great Alarm
Very easy to fit and set up . It is great the auto-dial alert lets you know if there is a alarm and can take control of it.
The only thing is the wall plugs and screws they provide are a bit naff but do the job. But on the whole it is a great alarm system.