Product Description


ISB-E Series

Combi-AV Sounder Beacon

114 dB Multi-tone Sounder with Integrated LED Beacon


  • 117mm High x 146 Diameter
  • IP65 (Horn must not be mounted pointing upwards)
  • 64 Tone combinations
  • Maximum output 114dB(A)
  • Internal volume control
  • High intensity LED array integrated into horn
  • 12Vdc (red & amber only), 24Vdc, 24Vac/dc, 115-230Vac/dc and 45-65Vac/55-95Vdc models
  • ISB-E/UC/115-230/LED is ideal for use with a 110Vdc supply
  • ISB-E/UC/24/LED is ideal for use with either a 24Vdc or a 24Vac supply
  • 2-wire connection with third-wire/fourth-wire for alternate tone selections
  • Standard White ABS base, optional red or black bases available
  • Suitable for BESA box mounting
  • Side and Base entry

Available Lens Colours


The ISB-E Series complements Deegee's standard Series E industrial product range.

The circuitry is securely attached to the lens assembly, providing convenient access to the terminal block for wiring. It also includes a tone selector switch and volume control, simplifying the installation process for bases and wiring while ensuring the safe storage of electronics for phase 2 integration.

The cap is affixed to the base with a custom gasket and secured using three screws.

Key features of this product include:

  • Dedicated Electronic Sounder/Beacons designed for general-purpose audible alarm applications.
  • It offers a maximum output of 114dB (A) and has an IP65 rating, with a choice of 64 different electronic sound tones and an internal volume control.
  • You can select any of the 64 tone combinations through an internal DIP-switch array.
  • Powering the sounder is as simple as a 2-wire connection, with the option of second and third-stage tones available on third and fourth wires.
  • The product comes preconfigured, allowing the beacon and sounder to operate together. Additionally, it includes internal links and secondary terminals for independent control by installers.
  • It accommodates a full range of supply voltages, including 10-30Vdc, 24Vac, 115-230Vuc, and 45-65Vac/55-95Vdc units. (uc = ac or dc)
  • Standard units come with a white ABS base, with options for black and red bases, paired with either a red lens (for red units) or a clear lens (for amber, green, blue, and white units).


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