Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best-selling in Smoke & Gas Detectors
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Smoke & Gas Detectors
I looked on-line to see how well First Alert was rated and it looked like one of the top choices. My old yellow-tinged fire alarm units were made by a different maker and lasted nearly 20 years before they began to sing in unison when only one went off. Running around at the wee hours did nothing for us but more loss of sleep. Usually a 9 volt battery would remedy the scenario, but not this time. We had to temporarily disconnect each screaming unit and go back to bed. the next day after some research found that all units should be replaced after so many years. First Alert was our choice and these unit came with the necessary wire attachments to work with the alarm receptacles. They fit perfectly onto the electric boxes and we used the existing wire nuts to make the initial 3-wire connections. 5 stars !!! Thanks.Read full review
Verified purchase: Yes | Condition: New
It's a direct replacement for my existing units. Installation was easy. Battery was included. Plugs were included in case i needed them (I didn't). Even a hair net type was included to protect the unit during construction. No problems so far with any of the units I received.
Verified purchase: Yes | Condition: New
As described on the product page the First Alert BRK 9120 was a direct replacement for my original First Alert smoke alarms. I purchased the 5-pack after one of my detectors went bad. I wanted to replace all detectors at the same time to avoid not knowing which detectors were replaced. The BRK 9120 installation was simple. The base easily replaced the original using the same screws. Used the original wiring as well. Before replacing all original detectors I tested the BRK 9120 and it worked with my original set of detectors. I highly recommend the product.
Verified purchase: Yes | Condition: New
Perfect Fit Replacement for my entire house Alert system. My older units were chirping and triggering an alarm due to age. I simply replaced whole system with contractors pack of 6 replacements. With minimal re-installation of baseplates and 15 minutes of time my house is protected and false alarms are history. Great item.
Verified purchase: Yes | Condition: New
It's was advertised. The product came in a generic box with All the components. Everything is new including the instructions.
Verified purchase: Yes | Condition: New
Direct replacement for the older model. Didn't need the supplied wiring plug or trim ring. I changed out 6 units in 1/2 an hour. My old ones were WAY over due for replacement.
Verified purchase: Yes | Condition: New
With fast delivery, they were needed right away. I didn't know most detectors are supposed to be replaced entirely, every 10 years. Took the old ones down, not messing with the wiring, put up the new baseplates, plug in the new detectors and turn into place on the baseplates. Easy install, definitely recommend!
Verified purchase: Yes | Condition: New
These were a perfect replacement for older smoke detectors and came with the wiring, wire nuts and plug adaptor to retrofit to my house. A++
Verified purchase: Yes | Condition: New
Product is exactly the replacement part needed for what my home was installed with originally.
Verified purchase: Yes | Condition: New
You went above and beyond to satisfy me. Fed ex guy made a bad judgement and you made it right. Im a General Contractor and I needed those ASAP and you came thru for me. I really APPRECIATED that.
Verified purchase: Yes | Condition: New