Guangdong Isafenest Co.,Ltd.
Model No.: LZ-2902
Brand: Isafenest
Material: ABS
Colour: White
Dimensions: Φ101*101*30mm
Packaging: one piece in giftbox
Productivity: 1000000
Transportation: Ocean,Air
Place of Origin: Guangdong
Supply Ability: 1000000
Certificate: ISO19001:2015
HS Code: 853110
Port: SHENZHEN,NANSHA
Payment Type: T/T,Paypal
Incoterm: FOB,CIF,EXW,Express Delivery
How to test the Smoke Alarm:
1) It is important to test this unit monthly to make sure it is working properly. Don’t use fire to test your alarms, press the test button on the cover of the unit until the alarm sounds. If it does not alarm, make sure that the unit is receiving power and test it again. If it still does not alarm, check your battery or replace it immediately.
2) The signal flashes once every 30 seconds and while it alarms the signal will flash once 0.5 per second.
3) If the alarm makes low “chirp” sounds about every 30 seconds, it tells you to exchange your battery.
4) Little smoke will not cause alarms, so misinformation occurs only when you blow smoke to the alarms directly or you forget to turn on your ventilated facility while you are cooking.
5) Sometimes when you smoke the unit will alarm, so you can just ventilate air to it to stop alarming.
Product Description
• 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
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 Φ101*101*30mm Installation way Wall or Ceiling mounting
Applicable place
key words：Battery Carbon Monoxide Alarm，10 years Carbon Monoxide Alarm
Product Categories : Fire Alarm By Room > Fire Alarm by Bedroom
Guangdong Isafenest Co., Ltd. was established in December 2016 which is the wholly–owned subsidiary of Guangdong Letme Smart Home Technology Co., Ltd. We specialize in home security, intelligent security system,smart fire protection products`research, design, production and sales. Products include various types of sensor detectors like smoke detector, CO detector and related multifunctional detector, also with smart alarms and systems.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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