SKU: 37563699622

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

Sale price$126.45 Regular price$140.50
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Ships within 48 hours · Estimated delivery Jun 17 - Jun 22

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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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37563699622

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Lisa Tutini
New York, US
★★★★★ 5
Incredible value
Color: Navy, Size: 3X-Large
Fit my son perfectly!! Love this brand!! Quality is excellent
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Reviewed in the United States on May 18, 2026
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lucy
Grantham, US
★★★★★ 5
Dress shirt
Color: Lavender, Size: X-Large
Fits great, looks great and the price is right.
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Reviewed in the United States on May 25, 2026
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Yola
Omaha, US
★★★★★ 5
Fit perfect well made material, not thick material
Color: Sapphire Blue‌, Size: 3X-Large
Beautiful shirt, ordered a blue too. Great material. Husband love it!!
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Reviewed in the United States on May 20, 2026
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Daniel
Pawtucket, US
★★★★★ 5
short sleeve shirt
Color: Sapphire Blue‌, Size: Large
very comfortable, good quality and the size was good
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Reviewed in the United States on May 25, 2026
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Placeholder
Carnegie, US
★★★★★ 5
Fit perfect
Color: Soft Lavender, Size: X-Large
The fit was perfect. Love the colors. Quality of the shirt is very good especially for the price.
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Reviewed in the United States on May 31, 2026

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