Home / Smoke Alarm / 10-Year Sealed Lithium Battery Power Smoke Alarm DS31
  • XSENSE
    10-Year Sealed Lithium Battery Power Smoke Alarm
    DS31
    Key Features:
    ◆ Worry-free! 10-year sealed-in lithium battery

    ◆ Advanced photoelectric sensing technology offers high sensitivity

    ◆ Low power consumption & Low battery warning

    ◆ Loud 85 dB piezo electric alarm

    ◆ Test/Silence button for sensitivity, circuitry, battery & horn test

    ◆ Auto-reset after hazardous alarm alert

    ◆ Dustproof, mothproof, anti-visible light & anti-RFI (20V/M-1GHz)

    ◆ MCU processing
    BUY AT AMAZON
  •  Model
    DS31
     Sensor Type
    Photoelectric
     Alarm Output
    Sound & Flash
     Alarm Sound
    >85dB (3m)
     Power Supply
    3V lithium battery (included)
     Power Supply Life
    10 years
     Alarm Current
    35mA
     Standby Current
    8μA
     Working Temperature
     -10 °C ~ + 50 °C
     Working Humidity
    < 95% RH
     Weight
    181g  (6.4 ounces)
  • ф94 x 41(H) mm   /   ф3.7 x 1.6(H) inches


  • Includes:

    ● 1 Small gift box for packaging

    ● 1 Smoke detector with a mounting bracket

    ● 1 3V lithium battery

    ● 2 Screws

    ● 2 Anchor plugs

    ● 1 User manual
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