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Silent Knight SK-HEAT-HT-W Addressable High Heat Detector
LED alarm indicator
visible sensor indication
wired in Class BStyle B
of audio/visual devices with three selections for manufacturer protocol
First Alert SC5 Battery Powered Smart Smoke and Carbon Monoxide Alarm SMCO600NV SSV120-10 Silent Knight SK-HEAT-HT-W Addressable HighFirst Alert SMCO600NV SC5 Battery Smart Smoke & CO Alarm Compatible with Nest Protect Upgrade your home safety with the First Alert SMCO600NV SC5 Battery Smart Smoke & Carbon Monoxide Alarm, a smart 2 in 1 detection solution designed to replace Google Nest Protect. This battery operated smart alarm provides reliable smoke and carbon monoxide detection, voice alerts, and mobile notifications to keep homeowners informed and protected. The First Alert
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