Kidde Smoke Detector & Carbon Monoxide Detector Combo with 10-Year Battery, 2 Pack HERR Adjustable :One size fits most

Adjustable :One size fits most and100% adjustable

organic manuka essential oil

no Speaker function

Part Number: 85Q

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Kidde Smoke Detector & Carbon Monoxide Detector Combo with 10-Year Battery, 2 Pack HERR Adjustable :One size fits mostBrand: Kidde Color: White Features: 2 in 1 Detection Smoke & carbon monoxide detector combo alerts you to both smoke & fire events as well as poisonous, CO gas in a single device Photoelectric sensor detects visible fire particles associated with slow, smoldering fires, while the electrochemical sensor detects carbon monoxide An 85 decibel alarm sounds & a red LED indicates the smoke detector is sensing smoke or fire Lithium battery operated: