Which Smoke Alarm to Install?

Guide to selecting the smoke alarms to protect you and your family Because both ionization and photoelectric smoke alarms are better at detecting distinctly different yet potentially fatal fires, and because homeowners cannot predict what type of fire might start in a home, the CPSC staff recommends using these guidelines to help best protect your family:

BEST
 IF YOU DON`T HAVE A SMOKE ALARM INSTALLED IN YOUR HOME, GET ONE AND INSTALL IT.
 Install a working smoke alarm on every level of the home, outside sleeping areas, and inside bedrooms.
 Install both ionization and photoelectric type smoke alarms on every level of the home.
 Do not install an ionization smoke alarm in or near the kitchen because it is more likely to nuisance alarm during cooking.
 Test your smoke alarms every month.
 Install interconnected smoke alarms.
 Install smoke alarms using house wiring with battery back-up.

BATTER

 IF YOU DON`T HAVE A SMOKE ALARM INSTALLED IN YOUR HOME,
GET ONE AND INSTALL IT.
 Install more than one working smoke alarm.
 Avoid installing an ionization smoke alarm in or near the kitchen because
it is more likely to nuisance alarm during cooking.
 Test your smoke alarms every month.
 Install interconnected smoke alarms.
 Install smoke alarms with sealed 10 year batteries

GOOD

 IF YOU DON`T HAVE A SMOKE ALARM INSTALLED IN YOUR HOME, GET ONE AND INSTALL IT.
 Consider installing a photoelectric smoke alarm because it is less likely to nuisance alarm during cooking.
 Test your smoke alarms every month.

Product Description

•10 years life time
•1 non-replaceable 3V lithium battery
• Photoelectric chamber of early detection from all directions.
• Loud>85db(A) alarm signal(3M)
•Big test button for easy operation
•Hush function
• Low Battery signal
•Automatic calibration instead of adjustable resistor
•Infra-red LED and more sensitive photo-diode
•N.W.: ≈98g（include battery）
• Dimensions: Ф100*35mm

Product Parameter

Model No.	LZ-1922
Standard	EN14604:2005/AC:2008
Voltage	DC 3V（non-replaceable）
Standby current	≤3uA
Alarm current	≤100mA
Sensor type	Photoelectric
Temperature	一10°C ~ +55°C
Ambient Humidity	≤95%R.H
Alarm memory	Green LED flashes three times
LED indication	Red LED & Buzzer
Hush time	8~9min
Product life	10 years
Sound pressure	≥85dB(around 3m)
Weight	≈103g
Product size	Φ100*35mm
Installation way	Ceiling mounting

Applicable place

smoke detector

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