BS14 - BELL SPEAKER BSTL 61 SPEECH UNIT MODEL 6, DOOR ENTRY & ACCESS CONTROL



BS14 - BELL SPEAKER BSTL 61 SPEECH UNIT MODEL 6, DOOR ENTRY & ACCESS CONTROL

Product Features

  • The Bell System Model 61 Speech Unit can be fitted to all current BSTL audio kits.
  • The BSTL 61 speech unit provides two-way speech complete with volume control for speaker and microphone and can be powered with either 12V AC or DC depending on which telephone is being used.
  • BSTL 61 Dimensions H 100mm x W 60mm x D 30mm

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• The Bell System Model 61 Speech Unit can be fitted to all current BSTL audio kits.

• The BSTL 61 speech unit provides two-way speech complete with volume control for speaker and microphone and can be powered with either 12V AC or DC depending on which telephone is being used.

• BSTL 61 Dimensions H 100mm x W 60mm x D 30mm


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