Current Location: HomeFreestanding photoelectric smoke alarm

LZ-2901

Product Model:

    LZ-2901

Product Characteristics:

    CO sensor fault warning ; 3 years battery life time; TEST/HUSH Button; Low Battery warning; CO concentration ¨R300ppm will trigger alarm in 2 minutes; End-of-life indicator;7 years after initial power up.

Authentication:

    Under development

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    • Product Introduction
    • Technical Parameter
    • Product Size
    • Order Model
    • Document Download
     Model No. LZ-2901
     Standard EN50291-1:2018
     Voltage DC 4.5V(3xAA 1.5 alkaline battery)
     Standby Current ¡Ü15uA
     Alarm Current ¡Ü60mA
     Sensor Type Electrochemical Figaro CO Sensor
     Temperature -10¡æ~+40¡æ
     Ambient Humidity 30~95%R.H
     Alarm indication Red LED & Buzzer
     Sound pressure ¡Ý85dB(around 3m)
     Product size ¦µ101*101*30mm
     Installation wayWall or ceiling mounting


    Applicable Scenario

  • warehouse shop school office building market hotel hospital family factory

    • Qualification Certificate