SKU: 74922477935

DAHUA DHI-HY-SA21A-W2 - Detector de humo inalámbrico, Sensor fotoeléctrico de doble cámara, Sirena de 85dB, Botón de prueba y silenciar, LED indicador, App DMSS, Frecuencia 433 MHz, Tecnología: AirShield, Compatible con HUB 1.0 y HUB 2.0

Sale price$475.20 Regular price$528.00
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Ships within 48 hours · Estimated delivery Jun 28 - Jul 3

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Description

DAHUA DHI-HY-SA21A-W2 - Detector de humo inalámbrico, Sensor fotoeléctrico de doble cámara, Sirena de 85dB, Botón de prueba y silenciar, LED indicador, App DMSS, Frecuencia 433 MHz, Tecnología: AirShield, Compatible con HUB 1.0 y HUB 2.0Informacin General El Dahua DHIHYSA21AW2 es un detector de humo inalmbrico pensado para hogares, apartamentos o pequeas oficinas. Cuenta con tecnologa de sensor fotoelctrico de doble cmara y notificaciones visuales y sonoras. Genera un volumen alto, de 8590 dB a 3 m, y permite silenciar alarmas durante unos 12 minutos. El LED cambia de color indicando modos: verde para espera, rojo parpadeando en alarma o fallo, y parpadeo lento cuando la batera est

DAHUA DHI-HY-SA21A-W2 - Detector de humo inalmbrico, Sensor fotoelctrico de doble cmara, Sirena de 85dB, Botn de prueba y silenciar, LED indicador, 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:
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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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SKU: 74922477935

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4.8 ★★★★★
Based on 230 reviews
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Verified Purchase
Debra Bilecky
Phoenix, US
★★★★★ 4
Very good dispenser
This soap dispenser was a little bigger than expected, but I still like it. Sturdy and holds a lot of dish liquid and lots of room for sponges and other items.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2025
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Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Sop
It is easy to fill with soap. Easy to use
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Reviewed in the United States on March 22, 2026
P
Verified Purchase
Phil Hinkle
Lake Worth, US
★★★★★ 5
Sink utensils container
Works great, only thing is, we have a scrub sponge with the dish soap handle. It has to be placed in the front corner or it drips into the container.
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Reviewed in the United States on February 24, 2026
D
Verified Purchase
Denise R Canals
Fort Morgan, US
★★★★★ 5
Storys many dishwashing tools
Not as easy to dispense soap than a spout but appears more durable
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Reviewed in the United States on December 19, 2025
J
Verified Purchase
Joe Barraza
Fort Morgan, US
★★★★★ 5
Sponge Holder
Size: 7.125 x 2.875, Color: Black, Size: 7.125 x 2.875, Color: Black
This sponge holder is a simple upgrade that makes a big difference in keeping the sink area clean and organized. The suction cup holds firmly to the side of the sink, so it doesn’t slide around or fall off like cheaper options. It easily fits both a sponge and a steel scrubber, keeping them elevated and allowing them to dry quickly, which helps prevent odors and bacteria buildup. The open wire design is especially useful because it allows water to drain instead of pooling at the bottom. Installation is quick and requires no tools—just press it onto a clean surface and you’re good to go. It also keeps the countertop clutter-free, which is a nice bonus. Overall, it’s durable, functional, and does exactly what it’s supposed to do. Great value for anyone looking to keep their kitchen sink area tidy and hygienic.
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Reviewed in the United States on April 18, 2026

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