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Kidde Smoke Detector, Hardwired & 10-Year Battery Backup, 20SA10, 3 Pack | Wired Interconnect Capability, No Battery Replacement or Low Battery Chirps, LED Status Lights, Ideal for Homes & Apartments
Pack: 120 count
You save $1.67
as of 8:42 PM UTC
You save $16.95
As of Oct 6, 2026, 20:42 UTC, Kidde Smoke Detector Hardwired 10-Year is $96.02 at Amazon, 15% below the $112.97 list price.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
This Kidde smoke detector is hardwired with a 10-year battery backup, eliminating the need for regular battery replacements and low-battery chirping. The three-pack includes wired interconnect capability and LED status lights. It suits homeowners and apartment dwellers seeking reliable, low-maintenance fire detection across multiple rooms.
Before installing, confirm your electrical panel supports hardwired smoke detectors and that you are comfortable with the wiring, or plan to hire an electrician. Check the Amazon listing for installation requirements and compatibility with your home's electrical system. Verify the current price and availability on Amazon, as they may have changed since we last checked.
Pack: 730 pieces
You save $13.00
as of 8:42 PM UTC
Pack: 15 pack
You save $8.37
as of 8:42 PM UTC
You save $5.00
as of 8:42 PM UTC
Pack: 32 pieces
You save $12.50
as of 4:42 PM UTC
Color: Coastal Cateye
You save $7.00
as of 8:42 PM UTC
Color: Black · Size: Large
You save $15.02
as of 8:42 PM UTC
Pack: 20-pack
You save $1.50
as of 8:42 PM UTC
