Guangdong Isafenest Co.,Ltd.
Model No.: LZ-1921
Brand: Isafenest
Material: ABS
Colour: White
Dimensions: Φ100*36.7mm
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
As far as Fire Alarm installers go, a wireless system is ideal because they are much easier to install. A wireless system essentially involves mounting the devices to the appropriate locations around a building or room, setting up the actual system and syncing it to WiFi. Compare this to a wired system, which requires fire alarm installers to connect the system to power supplies and ensure cables are connected properly. Another great advantage of a wireless fire alarm system is it operates off of a battery. This frees up a wall outlet and you can feel safe knowing the system will still work in the event of a power outage. And adding a second or subsequent wireless device is easy if you add on to your home or office. Advantages of a Wireless Fire Alarm System
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.: ≈104g（include battery）
• Dimensions: Ф100*36mm
Product Parameter
Model No. LZ-1921 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 LED indication Red LED & Buzzer Hush time 8~9min Product life 10 years Sound pressure ≥85dB(around 3m) Weight ≈103g Product size Φ100*36.7mm Installation way Ceiling mounting
Applicable place
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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