Aico YO3 Remote Sounder High Output, IP66 Multi-Tone /

This multi-frequency/multi-tone remote sounder is designed for use in Aico fire alarm systems through an Ei128R or Ei128RBU relay unit. If just one of the alarms in the system is activated, the YO3 sounder provides a clear auditory warning of fire. The device is suitable for use indoors and out: it is weather-protected to IP66, so its maintenance requirements are minimal.

This is the Aico YO3 multi-frequency / multi-tone sounder with a high output, a mains voltage siren with full weatherproof enclosure. Can be used indoors or outdoors, as needed, and works with all the Aico alarms.

• The Aico YO3 is a remote siren that runs on 230V AC mains power (without any battery back up for periods of mains failure).
• The this siren has a fully weatherproofed enclosure allowing the unit to be sited internally or externally.
• The YO3 Sounder has the ability to be interconnected to up to twelve alarms to allow all alarms including the YO3 remote siren to sound if just one of the interconnected alarms should be triggered.
• This remote sounder has a switchable frequency range of 500Hz to 2900Hz, and requires the Ei128R relay base to activate the unit.
• The tone of the sound can be changed using the 6-way DIL switch.
• The sounder is weather protected to IP66 and can be used in all locations indoors and outdoors.

Technical Specifications

• This is a Remote Siren only no smoke detection
• No battery back up
• The Y03 is a 230V AC powered electronic sounder for fire, security and industrial applications.
• Internal or external use, as needed – it is IP66 protected.
• Switchable sound outputs from 97-100dB(A) @ 1m.
• Interconnectable to other Ei mains powered alarms
• 5 year guarantee
• Operating temperature: -25degs to 55degs C.
• Dimensions: 85 x 85 x 75mm.
• Weight: 370g.
• Manufactured in the EU.
• This sounder has a choice of 32 tones.
• Switchable frequency range (500Hz to 2900Hz)
• For use with Ei128R, Ei128RBU, Ei158R, and Ei428 Relay modules.

Fire Alarm Specs
Alarm Type	Remote Sounder
Battery Back-up	Interconnectable with Aico
Brand	Aico
Interconnection	Wired
Location	Wall
Operating Temperature	up to 55deg C
Smart Features	Multi-Tone / multi-frequency siren
Sound Level	97-100dB(A)
Voltage	240V

Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer’s change. Should you require the exact item in the picture, please call or email us to enquire.

Need more detailed specs?

• YO3 Datasheet.pdf
  (889.08 kB)