Dahua DHI-ASF921 Технический паспорт онлайн

Dahua DHI-ASF921 Технический паспорт онлайн
ASF921
www.dahuasecurity.com
Features
· Photoelectric control technology to prevent the mechanical
failure
· Ultra-low temperature design, more safe and more durable
· Ultra low power design, more durable and more environmental
protecon
· 500,000 electricity aging test
· Built-in reverse current protecon circuit
· A microprocessor chip control circuit
ASF921
Emergency Break Glass Buon
Technical Specificaon
Material Plasc
Weight 0.2kg
Dimensions 86*86*50mm
Working temperature -30°C~+60°C
Working humidity ≤95%
© 2016 Dahua . All rights reserved. Design and specifications are subject to change without notice
Rev 001.001
Dimensions

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