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  8. Panic Button
  9. Panic Button
    Dahua

    Panic Button

    Stock Code: ARD812

    Sends an emergency signal to the alarm panel at a single press.
    A surface-mounted panic button that fastens to the wall with screws. It works without a power supply and carries the signal to the alarm panel over an NC/NO contact. The 49.5 mm × 32.5 mm × 53.5 mm cinerous ABS case weighs 34 g.
    1 outputAlarm output (NC/NO)
    250 VDC / 300 mAContact rating
    Surface mountMounting Type
    -10 °C to +55 °COperating Temperature
    ABSCasing Material
    34 gNet weight
    Key features
    Emergency outputSends a single signal to the alarm panel over an NC/NO contact.
    No power supply neededRequires no power supply; the contact carries 250 VDC and at most 300 mA.
    ResetThe reset key in the box returns the button to its original position quickly.
    MountingFastens to the surface with screws; the 49.5 mm × 32.5 mm × 53.5 mm body takes little space.
    Case and environmentThe cinerous ABS case works between -10 °C and +55 °C at up to 95% relative humidity.
    Weight and certificationWeighs 34 g net and 41.5 g gross, and carries the CE mark and basic protection.

    Technical Specification

    Alarm Output1, NC/NO, 250 VDC, Max. 300 mA
    Operating Conditions–10 °C to +55 °C, ≤95% (RH)
    Product Dimensions49.5 mm × 32.5 mm × 53.5 mm (L × W × H)
    Installation & MaterialSurface mount, ABS (Cinerous)
    WeightNet: 34 g / Gross: 41.5 g
    CertificationsCE, Basic Protection
    Packaging Dimensions56.0 mm × 35.0 mm × 56.0 mm (L × W × H)

    Datasheet

    ARD812

    12/18/2026

    Kullanım Kılavuzu

    ARD812

    12/18/2026

    Teknik Çizim

    ARD812

    12/18/2026

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