Product Description


IAS-C Series

Electronic Sounder

114dB Multi-tone Electronic Sounder


  • 85mm High x 94mm Diameter
  • IP66
  • 64 Tone combinations
  • Maximum output 114dB(A)
  • Internal volume control
  • 10-30Vdc, 24Vac, 115-230Vac/dc and 45-65Vac/55-95Vdc models
  • 2-wire connection with third-wire for alternate tone selection
  • Compatible with full Series B and Series C ranges to provide a fully customised and integrated signalling solution
  • Standard White ABS base and horn, optional Red base and horn available
  • Suitable for BESA box mounting
  • Side and Base entry

Available Colours


Introducing the Series C sounder, designed to complement Deegee's range of Series B and Series C beacons. This sounder offers extensive configurability and is composed of a robust ABS base and cap, available in standard White or optional Red. Multiple units can be interconnected to create a unified integrated signaling system.

The circuitry is firmly affixed to the cap assembly, providing convenient access to the terminal block for wiring, along with a tone selector switch and volume control. This design simplifies base and wiring installation during setup and ensures the secure storage of electronics for phase 2 fitting. The cap is securely fastened to the base using a bayonet fitting with an O-ring seal, and it is further secured by a single grub screw. There are no additional external fixtures, and all connections between enclosure parts are shielded by O-rings.

These sounders are dedicated electronic devices crafted for general-purpose audible alarm applications. They deliver a maximum sound output of 114dB(A) with an IP66 rating and are specifically designed to seamlessly complement and interface with both Series B and Series C warning beacons. Users can choose from 64 tone combinations using an internal DIP-switch array. Installation is straightforward with a simple 2-wire connection to activate the sounder, with the second-stage tone accessible through a third wire. Maximum volume adjustment can be made via an internal preset control. These sounders accommodate a wide range of supply voltages, including 10-30Vdc, 24Vac, and 55-230Vuc (45-23Vac / 55-230Vdc) units (uc refers to both ac and dc). Additionally, you have the option of selecting Red or White ABS moldings to either match existing equipment or make them easily distinguishable.


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