Smart Carbon Monoxide Detector with Large LCD Display Replaceable Battery Operated Household CO Detector Alarm for Home Kitchen Dolls & Stuffed Toys Lining ingredient content: 12

Lining ingredient content: 12

Certification: ISO

- Onboard 2000mA resettable fuse to protect power supply from the USB port

compatible with more expansion board

All shortcut buttons and hotkeys are fully optimized for Windows 10

Smart Carbon Monoxide Detector with Large LCD Display Replaceable Battery Operated Household CO Detector Alarm for Home Kitchen Dolls & Stuffed Toys Lining ingredient content: 12Wholesale electronics best price, bulk price,wholesale accessories Working Status NOTES: When the CO detector value reaches 300PPM or above, the detector will sound an alarm Preheating status: once powered on, the detector will enter working status after 100s countdown. Self checking status: In normal status, press and hold the self check mute button on the side of the housing for s, detector will sound the alarm, the red green yellow indicators will