Kidde hardwired smoke detector with 10-year backup

Kidde ★ 3.6/5 · ItemOracle Score Mid-Range

$43 USD
Price subject to change
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Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Voice Alerts, Interconnectable, LED Warning Light Indicators, 20SA10-V

Hardwired smoke detector with 10-year battery backup and voice alerts. Enhanced sensing reduces false alarms; UL 217 9th Edition compliant. One customer notes easy installation, while some report false alarms

Highlights

  • 10-year battery backup
  • voice alerts
  • interconnectable with other alarms

Pros

  • hardwired with 10-year backup
  • voice alerts for clarity
  • enhanced sensing reduces false alarms
  • UL 217 9th Edition compliance
  • installation-friendly design

Cons

  • mixed alarm accuracy feedback
  • mixed reviews on false alarms
  • wiring adapters and battery life mentioned in reviews

Best For

  • new-home safety installations
  • retrofitting existing homes
  • ceiling-mounted detection in kitchens
  • basement and hallway coverage
  • interconnected alarm setups
  • for households with voice-guided alerts

Features

  • Detects smoke with an 85-decibel alarm and flashing red LED indications
  • Hardwired 120V AC with 10-year battery backup for continuous operation
  • Voice alerts clearly identify the reason for the alarm
  • Interconnect capability so all interconnected units sound together

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