Product Name
Combination CO and Smoke Detector
Sensor
Electrochemical CO sensor & infrared photoelectric sensor
Power Input
1.5V AA battery*3(not included)
Alarm Density 1
CO: 000-999 PPM(±50PPM)
Alarm Density 2
Smoke: 0.1% db/m-9.9%db/m
Alarm Output
Sound & flash,LCD indication
Feature
Low Battery Remind