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μSM15+ is the most compact firing unit of the AFS system. Small size for a simple and practical placement into the firing area, without an internal battery, it is equipped with 15 cues and it is controlled by the AFC 32. The serial connexion is guaranteed by two XLR connectors that allow easy connections between the various units. The 12 V power supply is provided by the AFC 32. The firing voltage is 24 V. The ordinary maintenance is reduced to a minimum due to the lack of internal battery.

Realized into a black painted aluminum tube, it is suitable for any type of use thank to its small size. The assigment of a unique ID code can be made through the AFC 32 or the AFS-TST.









Main Functions:

  • 15 cues with the possibility of multiple and simultaneous ignition.
  • Compact unit.
  • Without battery.


  • 30 QuickClips® connectors.
  • Power supply: 12 Vdc.
  • Firing Voltage: 24 Vdc.
  • Max. firing current: 2,7 A.
  • Protection against output short circuits.
  • Bidirectional communication interface RS-485.
  • XLR Neutrik connectors: 2 x 4 pin connectors female for RS-485 connection to the secondary network.
  • LED status indicators.
  • Weight: 570 g.
  • External Dimensions W x H x D (cm): 32,5 x 4,5 x 4.
  • Color: Black.