M400K

Product Description

M400K – Conventional Callpoint

The M400K is designed to provide a manual interface for causing an alarm on the fire alarm system. The two
wire circuit design allows remote communication with the monitoring control panel while also providing a
localized LED.

full details see the pdf files below

https://www.systemsensor.com.cn/Uploads/201508/55be70b9a1fe3.pdf