Why Are Smoke Alarms Important?

Every year in the United States, about 2,000 people lose their lives in residential fires. In a fire, smoke and deadly gases tend to spread farther and faster than heat. That's one reason why most fire victims die from inhalation of smoke and toxic gases, not from burns. A majority of fatal fires happen when families are asleep because occupants are unaware of the fire until there is not adequate time to escape. A smoke alarm stands guard around the clock, and when it first senses smoke, it sounds a shrill alarm. This often allows a family the precious, but limited, time needed to escape. About two-thirds of home fire deaths occur in homes with no smoke alarms or no working smoke alarms. Properly installed and maintained smoke alarms are considered to be one of the best and least expensive means of providing an early warning of a potentially deadly fire and could reduce by almost half the risk of dying from a fire in your home.

Product Description Fire alarm by room

• DC 3V (non-replaceable battery)
• 10 years battery life time
• Sensor Type : Electrochemical Figaro CO Sensor
• Loud>85db(A) alarm signal(3M)
• Power/Fault/Alarm indicator
• Visual LED for power and alarm
• Test/Menu button
• Low Battery warning
• Product life time:10 years after initial power up
• LED display range: 20~999PPM
• End-of-life indicator
• Sensitivity Setting: Conforms to BS EN 50291‑1:2018 standard
• Maximum concentration memory function

Product Parameter fire alarm by dinning room

Model No.	LZ-2902
Standard	EN50291-1：2018
Voltage	DC 3V（non-replaceable）
Standby current	≤15uA
Alarm current	≤60mA
Sensor type	Electrochemical Figaro CO Sensor
Temperature	一10°C ~ +40°C
Ambient Humidity	30~95%R.H
LED indication	Red LED & Buzzer
Hush time	8~9min
Product life	10 years
Sound pressure	≥85dB(around 3m)
Weight	≈103g
Product size	Φ10110130mm
Installation way	Wall or Ceiling mounting