Wireless Carbon Monoxide Detector


Colorless, tasteless, odorless but deadly, carbon monoxide (CO) is impossible to detect without a warning device. The WS4933 provides frontline protection against the silent threat of carbon monoxide poisoning.

  • Slim-line design
  • Built-in 85dB alarm at 10 ft (3 m)
  • Malfunction supervision
  • Low sensitivity supervision
  • Electrochemical sensing technology
  • Transmits RF status, low battery and tamper condition
  • Hush feature
  • Wall tamper with anti-tamper lock feature
  • 4-5 year battery life
  • Onboard LED indicator
  • End-of-Life (EOL) indication (5 year)
  • Low battery supervision
  • Compatible with IMPASSA and PowerSeries v4.5 & higher

Category: Home Carbon Monoxide Detection

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Regional Availability :

North America
United States
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