The kit itself:
the board is blank,
This means that you must assign each component based on the graphs of the instructions,
the there to be found descriptions of the components are minimal to poor, not exclude likelihood of confusion,
a picture of the finished assembled board is found then fortunately, at least on the Internet.
Comfortable is different.
Addendum:
after the re-ordered capacitors are soldered,
sounds the part - VERY GOOD -
both with the supplied 9V, as well as 5.5V from the receiver supply.
The included 25 Watt speakers is good ud matches the circuit,
with corresponding sound / pipe he brings the sound across very well.
The sound slowly builds up and ends with the typical short high tone.
Of all the previously tested destroyer sirens in my opinion is the best.
