This device is an apartment-only emergency broadcasting
amplifier that must be able to implement an automatic
broadcasting function in the event of a fire, and is compatible
with “P”(Contactless) type/”R” (Data)type fire receivers.
It is equipped with a constant current charging circuit so that it
can be charged from a constant power source, and It can be
operated immediately by the battery in the event of a power
outage, and can broadcast by operating the battery.
(30 minutes of standby, 10 minutes of operation).
It has a 5DOT LED LEVEL METER that displays the output status
of the amplifier, And a built-in monitor speaker that can hear
the output sound, so that you can easily check the output status.
The input/output is 1 channel, and it uses reliable components,
so it operates accurately and has excellent performance.