SKU: 38541517229

DAHUA DHI-ARD821-W2 - Botón de pánico inalámbrico, Led indicador de estado (verde), Alarma de batería baja, App DMSS, Frecuencia 433 MHz, Tecnología: AirShield, Compatible con HUB 1.0 y HUB 2.0

Name: DAHUA DHI-ARD821-W2 - Botón de pánico inalámbrico, Led indicador de estado (verde), Alarma de batería baja, App DMSS, Frecuencia 433 MHz, Tecnología: AirShield, Compatible con HUB 1.0 y HUB 2.0
Brand: kerentamir.com
SKU: 38541517229
Price: 157.00 USD
Availability: InStock
Rating: 4.3645000000000005 (169 reviews)

$141.30 $157.00

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Description

DAHUA DHI-ARD821-W2 - Botón de pánico inalámbrico, Led indicador de estado (verde), Alarma de batería baja, App DMSS, Frecuencia 433 MHz, Tecnología: AirShield, Compatible con HUB 1.0 y HUB 2.0Informacin General El Dahua DHIARD821W2 es un botn de pnico inalmbrico ideal para entornos residenciales o comerciales. Opera en 433 MHz con comunicacin bidireccional, cifrado AES128 y salto de frecuencia, con un alcance de hasta 800 m en campo abierto. Su indicador LED multicolor muestra distintos estados (emparejamiento, nivel de batera, comunicacin). Incluye prevencin de pulsaciones accidentales y se actualiza por la nube con recuperacin automtica

DAHUA DHI-ARD821-W2 - Botn de pnico inalmbrico, Led indicador de estado (verde), Alarma de batera baja, App DMSS, Frecuencia 433 MHz, Tecnologa: AirShield, Compatible con HUB 1.0 y HUB 2.0

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Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
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Product Reviews

Verified Purchase

tina goss.

Bozeman, US

★★★★★ 5

I absolutely love this

I love it, but seriously why's it got to be so expensive? send me some free samples so I can give it to everyone I know!!

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Reviewed in the United States on May 9, 2026

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Lenora

Lexington, US

★★★★★ 3

Lotion

It smells good, but the pump doesn't work. Had to change it out with another one I had. Also a bit expensive as to can buy it for less and a store such as Walmart.

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Reviewed in the United States on June 4, 2026

Verified Purchase

Cinthia

Carnegie, US

★★★★★ 5

Yesss!

Highly recommend these! They work wonders!!!

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Reviewed in the United States on May 21, 2026

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Cryscoe