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Alarm sounder - 18 - 30 V, 2.7 - 2.9 kHz | TL50
The TL50 Audible Indicator is an independent audible device that does not require a controller. It has a 30 mm mounting base and is available in an IP50 or Sealed IP67 model. Its features include a robust construction, straightforward installation in addition to a remarkable immunity to EMI and RFI interference.