Pros, Join Our TradeMaster Program!
  • Combination Smoke and Carbon Monoxide AlarmSmoke and CO sensing technologies work together to detect real fires faster and reduce cooking-related nuisance alarms.
  • Sealed-In Lithium BatterySealed-in lithium power supply; no battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Photoelectric SensorSmoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Self ActivationAlarm automatically activates when attached to the mounting bracket.
  • Alarm MemoryRapidly flashing LED alerts user if the alarm has sounded since the last time the test/reset button was used.
  • Test/Hush ButtonTests alarm circuitry and activates Hush features.
  • Smart HushTMTemporarily silences nuisance alarms for approximately 10 minutes and will not allow hush mode unless the unit is in alarm mode.
  • LED Red LED will blink in conjunction with the alarm sound.
  • End of Life WarningAlarm chirps every 30 seconds to indicate the unit is in need of replacement.
  • End of Life Hush®End of life indication can be silenced three days at a time up to 30 days to allow for alarm replacement at a more convenient time.
  • 10 Year Limited Warranty
Read more
Manuals (2)
Product Type:
Carbon Monoxide Detector
Smoke Detector
Temperature Range (F):
40°F to 100°F
Diameter (Inches):
Depth (Inches):
Relative Humidity:
10 to 85% RH non condensing
10 Year Limited
Sensor Type:
Electrochemical (specific to CO)
Electrochemical (specific to CO)
Battery Type:
Speak with a real person who will go out of their way to help!
Closed Now: Phone Hours
Monday – Thursday
8am–7:45pm ET
9am–7:45pm ET

Product Reviews

Product Q&A

Add-on Item

This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.