Google Nest Protect 2nd Generation Smart Smoke/Carbon Monoxide Wired Alarm - White | Walmart Canada
Google Nest Protect - Smoke Alarm and Carbon Monoxide Detector - Wired S3003LWES - The Home Depot
Google Hardwired Smart Combination Smoke and Carbon Monoxide Detector with Voice Alert in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com