Carbon monoxide detector

X-Sense XC01-R Carbon Monoxide Detector

Heiman WS-720ES Tuya WiFi Smart Carbon Monoxide Detector

X-Sense CO03D Carbon Monoxide Detector

X-Sense XC04-WX carbon monoxide detector

LogiLink Carbon monoxide detector with LCD

Xtreme Carbon Monoxide Detector Co Detector Xtreme (Xc25, 230 V)

Kidde Carbon Monoxide Detector Kidde K10llco

CO2 Monitor Carbon Monoxide, CO2 Detector Alarm Carbon Dioxide Detector Temperature Humidity LCD Display Indoor Air Quality Monitor with Battery Operated for Home and Kitchen