Guangdong Isafenest Co.,Ltd.
Model No.: LZ-1905
Brand: Isafenest
Material: ABS
Colour: White
Dimensions: Φ100*36.5mm
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
Smoke Detector are typically powered by batteries or by being connected to the building's electrical system. Some smoke alarm have a built-in battery backup in case of a power outage. They can be either standalone units or interconnected with other detectors in the building, so that when one detector is triggered, all the interconnected detectors will sound their alarms.
There are two main types of smoke detector: ionization and Photoelectric. Ionization smoke detector use a small amount of radioactive material to ionize the air inside the detector. When smoke enters the chamber, it disrupts the ionization process, triggering the alarm. Photoelectric smoke detectors use a light source and a light-sensitive sensor. When smoke enters the chamber, it scatters the light, causing it to be detected by the sensor and triggering the alarm.
It is recommended to have smoke detector installed in every bedroom, outside each sleeping area, and on every level of a home or building. Regular maintenance is crucial to ensure the proper functioning of smoke detectors. This includes testing the detectors regularly, replacing batteries as needed, and cleaning the detectors to remove dust and debris that can interfere with their operation.
In addition to smoke detector, it is also important to have a fire escape plan in place and to practice it regularly with all occupants of the building. This includes identifying multiple escape routes, designating a meeting point outside the building, and teaching everyone how to safely exit in the event of a fire.
Overall, smoke detectors are essential safety devices that provide early warning of a fire and can greatly increase the chances of a successful evacuation. It is important to install and maintain smoke detectors properly to ensure their effectiveness in protecting lives and property.
Product Description
•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.: ≈ 136g（include battery）
• Dimensions: Ф100*36.5mm
Product Parameter
Model No. LZ-1905 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 ≈136g(incl.battery) Product size Φ100*36.5mm Installation way Ceiling mounting
Applicable place
Product Categories : Fire Alarm Type > Smoke Alarms
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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