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Description
DAHUA WISUALARM DHI-HY-SA40A - Detector de Humo Standalone Autonomo, Sensor Fotoeléctrico, Sonido de Alarma de 85dB, Batería Sellada de hasta 10 años, Alarma Visual y Audible, Certificaciones TÜV and CE,Informacin General El DAHUA DHI HY SA40A es un detector de humo autnomo diseado para brindar seguridad en diversas reas, incluyendo viviendas y espacios comerciales. Con una alarma de 85dB(A), notifica inmediatamente la deteccin de humo para permitir una respuesta rpida ante emergencias. Su funcionalidad de advertencia de batera baja asegura un funcionamiento continuo y evita sorpresas desagradables por falta de energa. Gracias a su diseo autnomo, no
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 1629 reviews
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Product Reviews
★★★★★ 1
Not worth the price
Size: 16 x 18 Inch
Cheap piece of crap should be 20 bucks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2025
★★★★★ 5
Great resource
Format: Paperback
Great resource for urgent care and ER settings
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
★★★★★ 5
A staple in my pocket!
Format: Paperback
I’m a PA student in clinical rotations. This book helped me survive my ER rotation by guiding me with high yield information, differentials, physical exam and history to obtain. Love that it helps give insight on when to admit vs discharge in the treatment plan. Applicable across the board in family med, urgent care and other clinical settings other than ER too. I recommend this book to all students! My preceptors were very impressed in my thought processes and I have this book to thanks for that. I’ll be using this book throughout my career!
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Reviewed in the United States on April 21, 2024
★★★★★ 5
Straight to the point and everything you need
Format: Paperback
EMRA products never disappoint. I hardly leave reviews but this company makes the best resource materials out there. They have managed to distill down to the most important info needed to diagnose treat , and work up most diseases that present to the ED. I also have their quick pocket reference and I love those too. Only thing I would change is make the writing a but bigger. As one gets older it's hard to see
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Reviewed in the United States on February 20, 2024
★★★★★ 5
Great book
Format: Paperback
Great and quick reference guide to have in the ER!
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Reviewed in the United States on September 15, 2024
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