多线手动报警按钮 手报

多线手动报警按钮

DC24V供电，两线制连接,与多线制报警主机连接使用

性能特点

 SB106 Manual Call Point, Designed for Fire Alarm Systems and Security Alarm system.

Available for flush or surface mounting
Plastic film on glass
Test key inserted from side
Open circuit with series resistor
Suitable for the majority of conventional fire alarm systems