Photoelectric Smoke&Carbon Moxide Alarm ul217 ul2034 Aj972SC

Execute Criterion UL217 & UL2034
Photoelectric & Electrochemistry sensor
Smoke and Carbon Monoxide 2 in 1 Alarm
10th version standard UL standard

This product supports bulk ordering and can be shipped to various countries around the world. Wholesale sales agents are welcome.

The Smoke and Carbon Monoxide 2 in 1 Alarm Aj972SC with a test and silence button for easy maintenance and enhanced user experience, this alarm is an essential safety device for protecting your home and family. With our Smoke and Carbon Monoxide Combo Alarm, you can have peace of mind knowing that your home is safe from deadly co leaks and fire hazards.

Product Parameters

Working Voltage: DC3V bulit-in lithium battery(CR 17450)
Battery life:10 years
Standby current:﹤6uA
Alarm current:﹤50mA
Low voltage threshold:2.6V
Alarm mode:LED & Buzzer
Smoke Alarm sensitivity: 1.07%-2.64% ft.OBS
CO Alarm sensitivity: 77ppm: alarm in 60-240 minutes;150ppm: alarm in 10-50 minutes; 400ppm: alarm in 4-15 minutes;
Transmit power: 13dB
Alarm sound:﹥85dB/3 m
Detection range: 60㎡
Operating temperature: -10℃~+50℃
Working humidity: ≤95%
Product size : Φ130mm×H50mm
Execute Criterion: UL217 & UL2034
Sensor: Photoelectric & Electrochemistry sensor

Product Function Parameter Comparison

Model	Battery	RF	WiFi	Voice	Certificate
AJ-97XSC (X can be 0,1,2)	Non-replaceable 3V Lithium Battery 1PCS 10 years	X	X	X	UL-217 10th Edition UL-2034 5th Edition
AJ-97XSCI (X can be 0,1,2)	Non-replaceable 3V Lithium Battery 1PCS 10 years	√	X	√	UL-217 10th Edition UL-2034 5th Edition
AJ-97XSCW (X can be 0,1,2)	Replaceable 3V Lithium Battery 1PCS 2 years	√	√	√	UL-217 10th Edition UL-2034 5th Edition