Had a 7 yr . old smoke detector that kept beeping every 9 hrs. Changed the batteries numerous times but nothing worked. Everyone advised of either turning off at the breaker system or cutting the wires. Neither was an option. The breaker operated other key outlets in 3 other rooms. It took my 80 yr. old retired architect/ mechanic to tell me to unplug the unit from the ceiling to shut it up. Thank goodness, he was right. I couldn’t find the Firex brand in my small town. Ordered this one on eBay. Arrived in just a few days and was super easy to reconnect to my hardwired system. No more incessant beeping!
Verified purchase: Yes | Condition: New
It was easy to install arrived very quickly....but the included battery within the smoke detector (kiddie 9volt battery) had to be changed and lasted no more then 1 month...
Verified purchase: Yes | Condition: New
Easy installation, the old system used an incompatible connection, but with the leads included it was easy to replace them once the correct circuit breaker was located. I like the battery back up, something the old system did not have.
Verified purchase: Yes | Condition: New
Units are brand new as described. Batteries included. Although no convert adapter, the included wires are easy to be connected to old Firex wirings. Immediately work after replacement.
Verified purchase: Yes | Condition: New
Very easy to install, now all my smoke detectors are the same with the 9 volt battery. Only thing was that the batteries that came with product were out of date but that was not a problem as I had to replace all my batteries anyway with new ones.
Verified purchase: Yes | Condition: Pre-owned
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