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Dahua DHI-ARD821-W2(868) Dahua radio panic button
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  • Dahua DHI-ARD821-W2(868) Dahua radio panic button

Dahua DHI-ARD821-W2(868) Dahua radio panic button

Dahua radio panic button. Offers prevention of accidental presses. Two-way RF communication. Multiple LED colors for different states. Cloud update and automatic recovery in case of update failure. IP54 protection
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€21.53 €33.12 Save 35%
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Reference DHI-ARD821-W2(868)
Brand Dahua
Quantity
Out-of-Stock

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Dahua DHI-ARD821-W2(868). Dahua radio panic button. Offers prevention of accidental presses. Two-way RF communication. Multiple LED colors for different states. Cloud update and automatic recovery in case of update failure. IP54 protection Wireless panic button.

  • One button panic switch

    LED indicator for multiple states

    Signal strength detection

    test mode

    868 ~ 868.6 MHz two-way radio communication

    Radio range up to 1.4 km in open field

    frequency hopping

    AES128 encryption mode

    Low battery detection (display battery level on App)

    Powered by CR2032 battery (lifetime up to 5 years with two activations per week)

    28mA maximum consumption

    Operating temperature -10°C ~ +55°C

    Relative humidity 10% ~ 90%

    Degree of protection IP54

    Polycarbonate and ABS plastic shell

    Dimensions: 36 (W) x 55 (H) x 14.2 mm

    Weight: 18g

- DAHUA-9286

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