ChimeFlash Sound Sensor



  • The chimeflash Sound Sensor will attach to any device which emits a loud repeating sound such as a doorbell, door entry system or alarm unit. 

    It will send a wireless signal to the Chimeflash receiver (sold separately with our Chimeflash Doorbell), alerting you via extra loud sounds, ultra‐bright flashing LEDs, and coloured indicators.

Technical Information:

  • Frequency: 868.4MHz
  • Range: Up to 300m (Open Space)
  • Power supply 1x button cell type CR2032
  • battery Expectancy: Up to 2 years


  • 80 mm x 32 mm x 17 mm


  • Sound Sensor: 30g

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