SKU: 4349219825

DAHUA DHI-HY-SA21A-W2 - Detector de Humo Inalámbrico / Sensor Fotoeléctrico de Doble Cámara / Sirena Interna de 85dB / Función de Prueba y Silenciar / Alarma Visual y Sonora / Indicador Led / AirShield

Sale price$425.25 Regular price$472.50
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Ships within 48 hours · Estimated delivery Jun 15 - Jun 20

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Description

DAHUA DHI-HY-SA21A-W2 - Detector de Humo Inalámbrico / Sensor Fotoeléctrico de Doble Cámara / Sirena Interna de 85dB / Función de Prueba y Silenciar / Alarma Visual y Sonora / Indicador Led / AirShieldInformacin 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 Interna de 85dB / Funcin de Prueba y Silenciar / Alarma Visual y Sonora / Indicador Led / AirShield
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
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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.
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SKU: 4349219825

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4.6 ★★★★★
Based on 247 reviews
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A
Verified Purchase
angelo gaz
Draper, US
★★★★★ 5
Reliably makes a good cup of coffee!
Color: Rose Golden, Color: Rose Golden
This espresso machine is great. I wanted something simple and reliable and that’s exactly what it is. In fact, the espresso comes out with a nice creamy coffee froth on top and the flavor is excellent. I don’t normally write reviews, but I think this one is worth it and I want them to stay in business because I’ll probably be sending some of these out as gifts come next Christmas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
W
Verified Purchase
walter Gmuer
Phoenix, US
★★★★★ 4
Easy to use
Color: Silver
Easy to use compact and easy to set up pulls some great espresso shots
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
C
Verified Purchase
Caroline Stephany
Port Orchard, US
★★★★★ 5
Authentic
Color: Black, Color: Black
This machine is amazing. We just returned from Italy and this is as close to a cafe as you can get. It leaves a dense foam on top from the high pressure water system making truly authentic. It is easy to use and clean!! I loved the size too as it fits perfectly on our shelf. Highly recommend if you want an italian cafe to enjoy!
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Reviewed in the United States on February 4, 2026
B
Verified Purchase
Bruce Hunt
Draper, US
★★★★★ 5
Bargain Espresso Machine Works Great
Color: Silver
Great espresso machine, and a bargain at only $100! Pulls perfect shots with a generous amount of crema. And, it comes with a high-quality tamper. Tips: When you first turn it on, remember to run the steam wand for a couple seconds to prime the system. Test/experiment with the grind to get it just right--40 seconds with my blade grinder is working for me.
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Reviewed in the United States on January 26, 2026
C
Verified Purchase
Carygonzalez
Whiting, US
★★★★★ 5
Exelente
Color: Silver
Exelente
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Reviewed in the United States on February 13, 2026

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