beep

Hi, I have a problem with my alarm system. Im not sure why the unit is beeping or how to stop it. I have replaced the battery but that hasn't worked. Any help on this would be greatly appreciated. Hopefully the video link below has worked. Thanks, Ashley

Hi, My Smoke Alarm is making a chirping/beeping sound indicating low battery. I haven't changed this for 4/5 years but do recall it being a total pita. :D The battery drawer is stuck so I cannot change the battery. I don't recall whether I had to stick something into the keyslot (e.g...

Hi there, I have a Yale EF4 Apartment Kit, with an additional PIR and two additional window/door sensors - about two and a half years old now. Purchased in Dec 2015 it has been operating perfectly since I installed it. However, recently it has started acting faulty since I changed the...