2-in-1 Protection: The combination smoke and CO detector detects both smoke and carbon monoxide faster and more accurately using a photoelectric smoke sensor and an electrochemical CO sensor
Critical 15-Second Early Alert:Features an exclusive bell-mouth technology that funnels smoke rapidly into a detector maze, detecting smoke 15 seconds earlier than the UL9th standard
En & Fr Voice Reminder Function: Our smoke and carbon monoxide alarm provides bilingual voice reminders for threats, low battery levels, or malfunctions, ensuring that you never miss important notifications
Low False Alarms:Adopting dual light wave detection technology, it can accurately determine smoke generated by non fire, reduce false alarms, and ensure that your cooking pleasure is not disturbed
Hardwired Alarm with Replaceable Battery Backup: Use 2 AA replaceable batteries. It can not only operate on 120V AC lines, but also provide backup batteries during power outages to ensure uninterrupted home safety checks
Description
JEMAY Interconnected Combination Smoke and Carbon Monoxide Detector AC Powered , 1 PACK