Harmonys Control Box



The control box is used for the manual activation of bell sounds and emergency procedure alerts.

  • Power supply: PoE (Power over Ethernet).
  • Dimensions: Height 88 x Width 67 x Diameter 50mm.
  • Power: 2W.

Operating Mode:

  • STOP function: manual stoppage of the tune during reading in one or more zones.
  • Button action configurable using SIGMA software in automatic mode or SIGMA.
  • Onboard Web server to access product configuration and identifications.
  • Possibility of adding an extension box with 4 additional buttons.

All PA Systems available at
Brochure download available here


Auto Time Systems
Appley Bridge, Wigan WN6 9DB, UK