LZ1907 smoke alarm with CE
Description
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
•AC 240V with DC 9V battery backup
•Photoelectric chamber of early detection from all directions.
•Loud>85db(A) alarm signal(3M)
•Suitable for Ceiling or Wall Mounting
•Operate as Single or Inter-connect up to 24 units
•Surface mount base plate with large cable terminals
•Red LED Alarm Status indication
•Green LED AC Mains Power Indication
•Low Battery signal
•Insect Screen protects Sensing Chamber
• N.W.: ≈255g
• Dimensions: Ф120*46mm
Product Parameter
Model No.
LZ-1907
Standard
AS3786：2014
Voltage
AC 240V with DC 9V battery back up
Standby current
≤10uA
Alarm current
≤50mA
Sensor type
Photoelectric
Temperature
一10°C ~ 50°C
Ambient Humidity
≤95%R.H
LED indication
Red LED & Buzzer
Hush time
8~9min
Product life
10 years
Sound pressure
≥85dB(around 3m)
Weight
≈255g
Product size
Φ120*46mm
Installation way
Wall or Ceiling mounting
Applicable place
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