High quality lithium battery smoke detector
Description
Product Description
•10 years battery life time
•3V (incorporating non-replaceable lithium battery）
•Photoelectric sensing self-check
•Loud>85db(A) alarm signal(3M)
•Flash alarm indicator(red LED)
•Test button
•Low Battery signal
•Local alarm memory
•Nine-minute timer for nominal silence mode
•End of life indicator
•N.W.:56g(include battery）
•Dimensions: Ф46*50mm
Product characteristics:
It adopts photoelectric omni-directional detection, mini-design, compact and delicate; with alarm memory function; 10years end of life warning; with test button; low voltage signal reminder.
Product Parameter
Model No.
LZ-1951B
Standard
EN14604:2005/AC:2008
Voltage
DC 3V（non-replaceable）
Standby current
≤5uA
Alarm current
≤120mA
Sensor type
Photoelectric
Temperature
0°C~+40°C
Ambient Humidity
≤95%R.H
Alarm indication
Red LED & Buzzer
Alarm memory
Green/Red LED
Hush time
8~10min
Sound pressure
≥85dB(around 3m)
Weight
≈56g(incl.battery)
Product size
Φ46*50mm
Installation way
Wall or Ceiling mounting
Where Should Smoke Alarms be Installed?
Fire alarms should be installed on every level of the home, outside sleeping areas, and inside bedrooms A smoke alarm should be installed and maintained according to the manufacturer’s instructions. When installing a smoke alarm, many factors influence where you will place the alarm, including how many are to be installed. Consider placing alarms along your escape path to assist in egress in limited-visibility conditions. In general, you should place alarms in the center of a ceiling or, if you place them on a wall, they should be near the ceiling.
Applicable place
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