The Y03 is a compact, high output, 104dB(A) alarm sounder powered by 230V AC. It is suitable for fire, security and industrial applications.
The sounder connects into the Alarm system via a compatible relay module such as the Ei128R, Ei128RBU or Ei428. When the system goes into alarm, the relay switches powering the sounder. The sounder will then emit the tone selected.
The sounder has a choice of 32 alarm tones UKOOA / PFEER compliant that can be selected using the dip switch (DIP-12N). The sound volume can also be manually adjusted through a volume control dial on the circuit board.