The best smoke alarm for a home depends on wiring, budget, and coverage. Compare five top picks, from a budget battery unit to a 6-pack hardwired kit.
Optical versus heat alarm placement explained, with 5 heat alarm picks for kitchens, garages, and panels. Compare specs and check prices on Amazon.
First Alert SMI100 review: a low-cost battery smoke alarm for bedrooms and hallways. See who it suits, its limits, and check the price on Amazon.
Compare the best interlinked smoke alarm systems for whole-home coverage — battery-powered, app-connected, and multi-packs. Find the right pick fast.
First Alert SMI100 vs Kidde 10SDR compared: size, alarm loudness, power and placement. See which battery smoke alarm suits each room and check prices.
Best wireless interlink for older houses: boosters, mesh kits and intercoms that push signal through thick walls. Compare 5 picks and check prices.
The best heat alarm for a kitchen ignores steam and trips on real heat. Compare 5 hardwired picks by sensor, backup and price tier, then check price on Amazon.
Siterwell GS509A photoelectric smoke alarms come as a 4-pack with a replaceable 9V battery and a test-silence button. See who they suit before buying.
Alarm placement rules for a house start with visible warning signs. Compare 5 yard signs and window stickers by material, size and price tier.
Kidde 10SDR review: a compact 4-inch battery smoke alarm with LED status lights and an 85 dB horn. See who it suits and what to check before buying.