Place of Origin
Guangdong, China
Model Number
JSN-JY-909COM
Product Name
Combination CO and Smoke Detector
Sensor
Electrochemical CO sensor and infrared photoelectric sensor
Power Input
DC 1.5V AA battery*3
Alarm Density
CO: 000-999 PPM(±50PPM); Smoke: 0.1% db/m-9.9%db/m
Alarm Output
Sound & flash,LCD indication
Usage
Detect Smoke and Carbon Monoxide Gas
Application
Home Safety and Secutiry