Jemay Carbon Monoxide Detector, Plug in Carbon Monoxide Detector with 3V Battery Backup for Home, 2 Packs

Features

• [Reliable AC Plug-In with Backup Battery] Simply plug-in to a standard, 120V outlet in your home. Simultaneously equipped with a CR123A lithium battery which immediately provides protection during a power outage
• [Foldable plug design, plug and play] Adopting a foldable plug design, this CO detector is plug and play, easy to disassemble in one second, and convenient to carry, perfectly designed for household residents, travel enthusiasts
• [Sleep-Friendly Light] Ideal for bedrooms, this CO detector's green status light is soft and dim. Dynamic lighting ensures visual warning without being too glaring or disturbing sleep
• [Decade-Long Lifespan] The lifespan of the CO alarm can reach up to 10 years, ensuring continuous and reliable performance. Not only does it allow you to use it with peace of mind for a long time, but it also reduces the cost of frequent replacement
• [One click mute for 10 hours] Equipped with advanced mute function, effectively responding to interference from low battery and fault alarms, with a mute duration of 10 hours each time. This feature is particularly suitable for nighttime or situations that require a quiet environment