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Model No.: LZ-1903
Brand: Isafenest
Material: ABS
Colour: White
Dimensions: Φ100*37mm
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 9V 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 --9V Battery Smoke Alarm
•1 year battery life time
•DC 9V battery operated
•Photoelectric chamber of early detection from all directions.
•Loud>85db(A)alarm signal(3M)
•Flash alarm indicator(red LED)
•Test/Hush associative button
•Low Battery signal
•Replaceable battery 1Y/3Y/5Y
• N.W.: ≈ 125g(include battery)
• Dimensions: Ф100*37mm
Product Parameter Fire Alarm Series
Model No. LZ-1903 Standard EN14604:2005/AC:2008 Voltage DC 9V Standby current ≤10uA Alarm current ≤30mA Sensor type Photoelectric Temperature 0°C~+40°C Ambient Humidity ≤95%R.H Hush time 8~9min Alarm indication Red LED & Buzzer Sound pressure ≥85dB(around 3m) Weight ≈125g(incl.battery) Product size Φ100*37.5mm Installation way Ceiling mounting
Applicable place
Product Categories : Fire Alarm Series > 9V Battery Smoke Alarm
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.
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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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.