I'm trying to set up a smoke detector system in my home. I've already got a mostly interconnected 3-wire setup running throughout the house, but I want to add more detectors in other rooms that will need to be battery powered. I'm looking for a reliable brand that offers both hardwired and wireless detectors that can interconnect and sound together. Overall, I'm considering about 15-18 detectors, so I really want to avoid options like Nest Protect, which costs around $150 each. Does anyone know of a good system that allows both types to communicate?
2 Answers
Check out First Alert—they have a smoke detector that acts as a bridge between your hardwired and wireless units. Just install this as one of your hardwired detectors, and you can place the wireless ones wherever you need them. It’s a great option for those looking to connect both types!
I get what you're saying about the price! If you're putting detectors in all those rooms (like bedrooms, hallways, kitchen, garage, and even the attic), it can really add up. I feel like having a good balance of hardwired and battery-powered units is key, especially where your house lacks coverage. Just make sure the system you choose can easily integrate both types!

Exactly! I think you've got a solid plan, just try to look for brands that prioritize interconnectivity.