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Aico YO3 High Output Remote Sounder

The YO3 is a 230V AC powered electronic sounder for fire, security, and industrial applications.

£94.99 incl. VAT

  • Mains powered
  • Activated by a relay module
  • Frequency 340-2900Hz – switchable
  • 90-100dB(A) output at 1 meter
  • For indoor or outdoor use
  • Moulded flame retardant ABS plastic construction with stainless steel screws.
  • 230V AC operation, 15mA power consumption.
  • 32 selectable sounds – via a 6-way DIL switch.
  • Frequency from 340Hz – 2400/2900KHz
  • Output levels from 90 to 100dB (A) @ 1m.
  • Additional adjustable sound control on the circuit board.
  • 3 x 20mm gland entries provided for cable supply.
  • Insulated clamping terminals provided for 0.5mm² to 1.5mm² cable.
  • Weather protected to IP66.
  • Operating temperature: -25°C to 55°C.
  • Relative Humidity: 90% @ 20°C.
  • Dimensions: 85 x 85 x 75mm.
  • Weight: 370g.
  • Manufactured in the E.U.
  • 5-year guarantee.


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Aico YO3 High Output Remote Sounder