Hardwired Smoke and Carbon Monoxide Detector with Voice Alert,Wired Interconnected Smoke Alarm and Carbon Monoxide Detector Battery Backup,Fire Alarms and CO Detector for Home, 5-Pack

Interconnected Smoke and Carbon Monoxide Detector Combo G8886A-3WCAR
SMART TECHNOLOGY FOR MORE ACCURACY: This hardwired smoke and carbon monoxide detector combines superior photoelectric and electrochemical CO sensors that work independently to immediately warn you of harmful smoke or CO ranges; defending your loved ones from these 2 lethal threats with much less trouble.
HARDWIRED ALARM WITH REPLACEABLE BATTERY BACKUP: This mixture smoke and carbon monoxide detector is AC hardwired with 2AA battery backup, so the alarm can constantly monitor smoke and CO even when the ability goes out.
INTERCONNECT UP TO 18 UNITS FOR FULL COVERAGE: You may join as much as 18 2-in-1 hardwired alarms, so when one alarm is triggered, all of them go off in your house on the similar time!
VOICE ALERT FUNCTION FOR QUICK RESPONSE: When there’s a hazard, the alarm will loudly announce “Fireplace!”, “Incendie!” or “Warning! Carbon Monoxide”, which clearly expresses the kind of hazard, permitting you to shortly acknowledge and take motion. For instance, low voltage or malfunction, check, end-of-life, and many others. Be sure to by no means get confused or miss an alarm by dropping it.
ONE-TOUCH MUTE FOR 10 HOURS: When a false alarm or low voltage alert happens, you possibly can press the check button and it will likely be muted for 10 hours. This function permits you to delay coping with the issue with out interrupting what you are doing, corresponding to cooking, sleeping, or working.