AE105, AE110 & AE120 Nexus Electronic Sounder

Electronic Sounder
Three Stage Alarm – 64 Selectable Tones

The AE105, 110 & 120 ‘NEXUS’ range of electronic sounders are suitable for a wide range of Fire and Industrial signalling applications where a high degree of signalling versatility is required in the environment.

The 110 & 120 units offer three stage alarm functionality, with all three products having sixty four separate tone options that are automatically synchronised on multi unit installations. These are selectable inside the unit via a six way DIP switch. The range has been designed to allow a ‘first fix’ wiring solution. Connections are made in the base during the initial wiring phase which results in faster and more reliable installations.

The ‘sounder head’ is then fixed into position using four captive quarter turn fasteners, giving accurate seal compression for weatherproofing.

There are five cable entry options allowing for termination inside the enclosure.


  • Continuously rated
  • Suitable for surface, conduit box or wall mounting
  • Wide operating voltage
  • Volume control adjustment (-20dB)
  • Conforms to EN54-3 Type B for Fire Alarm use (Dc Only)
  • Vds & NF approved versions available upon special request only
  • Dustproof and Weatherproof


  • Flame Retardent ABS

Approval & Conformities