High accurate electrochemical sensor and infrared photoelectric sensor
LCD display concentration PPM
3*1.5V AA battery ( package not include)
Ultra-long standby time, low current consumption
Alarm memory function
Sound & Flash Alarm & LED indicating Alarm
Relative Humidity: 10-95%
Alarm indication: LCD display, Light/sound prompt
Battery capacity: low battery alarm
Combination Smoke Detector and Carbon Monoxide Detector Can Detect the threat of these Two Gases.
Carbon Monoxide Detector alarm Using High accurate Electrochemical Sensor,Loud 85 decibel alerts you to Carbon Monoxide Danger.
Photoelectric Sensor Detects Smoke, Smoke Detector While Minimizing false alarms.
Smoke CO Detector Operated unit installs quickly and easily without an electrician at home or bedroom.
LCD display concentration PPM, real-timeprobYour home kitchen, bedroom, bathroom, hotel, or you are in the barbecue time, your parking garage to protect your safety.