Детектор дыма CO2

: Alexa Enabled Smoke Detector and Carbon ...

Make sure this fits by entering your model number.; About safe and sound: First Alert introduces Onelink Safe and Sound, an Alexa enabled, Apple HomeKit compatible hardwired photoelectric smoke and electrochemical carbon monoxide alarm, featuring a state of the art, Omni directional speaker backed by First Alert’s unparalleled reliability and equipped with the power of Alexa

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Smoke detector - Wikipedia

A smoke detector is a device that senses smoke, typically as an indicator of smoke detectors issue a signal to a fire alarm control panel as part of a fire alarm system, while household smoke detectors, also known as smoke alarms, generally issue an audible or visual alarm from the detector itself or several detectors if there are multiple smoke detectors interlinked.

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First-hand smoke - definition of first-hand smoke by The ...

smoke (smōk) n. 1. a. A mixture of gases and small suspended particles of soot or other solids, resulting from the burning of materials such as wood or coal. b. A cloud of such gases and suspended particles. c. A vapor, mist, or fume that resembles this. 2. Something insubstantial, unreal, or transitory: "What everybody echoes or in silence passes by ...

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