Bellman Visit 868 External Microphone .75m


Product Overview

This microphone extension gives the door transmitter the reach to listen to sounds up to 0.75m away.

The door transmitter can be 'trained' to recognise the sound from your doorbell, intercom or other existing alerting devices.

Key Benefits:

  • Extension for the DH2209 door transmitter
  • Includes a self adhesive pad


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