Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

BRK Hardwired (with Battery Back-Up) Ionization Smoke detector

First Alert BRK Hardwired (with Battery Back-Up) Ionization Smoke detector

4.6
1735
See Product Details
165 Questions
Read All Questions & Answers

Are all hard wired detectors three prong


there are details regarding the wiring in the instructions. The wiring colors matter. If you can not figure it out you should have a professional help you.

Was this Answer Helpful ?

We used model 9120b and it was the 3 prong hard wired.

Was this Answer Helpful ?

No, there are some 2 and others are 3.

Was this Answer Helpful ?