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Dahua HY-SA21A-W2

Photos - Security Sensor Dahua HY-SA21A-W2
Photos 17
Outdated Product
Sensor: smoke; Mount: outdoor; Installation: ceiling-mounted; Connection: wireless; Communication protocol: frequency 433–434 MHz; alert; Communication range (m): 1000; Power source: batteries; Working hours (months): 36; Maximum humidity (%): 95; Dimensions (mm): 98x98x43; Weight (g): 140
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Dahua HY-SA21A-W2
fire fightingwireless433 – 434 MHz
Colour
Sensor
smoke
Mount
outdoor
Installation
ceiling-mounted
Connection
wireless
Communication protocol
frequency 433–434 MHz
Features
alert / 85 Дб /
Communication range
1000 m
Power source
batteries
Working hours
36 months
Operating temperature
-10 °C ~ +55 °C
Maximum humidity
95 %
Dimensions
98x98x43 mm
Weight
140 g
Added to E-Catalog
october 2022
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Dahua 2024 - new products, best sales and most actual models Dahua.
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