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First Alert 2-in-1 Z-Wave Wireless Smoke Detector & Carbon Monoxide Alarm for $37
Amazon · 2 wks ago
$37 $50
free shipping

You'd pay $8 more to get it direct from the brand. Buy Now at Amazon

Features
  • Wireless Z wave technology
  • battery-powered
  • certified to work with smart home systems
  • photoelectric smoke sensor
  • electrochemical carbon monoxide sensor
  • includes an 85 decibel horn
  • single test/silence button
  • Model: ‎ZCOMBO
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