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Photos 17 | Outdated Product Sensor: smoke; Mount: outdoor; Installation: ceiling-mounted; Connection: wireless; Communication protocol: frequency 433–434 MHz; alert; Communication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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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.
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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