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931A/240 'SS' Power Supply & Controller w Reassurance Tone


£99.14 Inc VAT
£82.62 Ex VAT£82.62



This power supply unit features a dual electronic call tone generator which replaces the traditional alternating current call on buzzer or bell. The unit has presets for mounting on cases with DIN 8-module support housed in grey ABS plastic.


  • Clear voice fidelity with adjustable voice volume control
  • Convenient positive screw terminal connections

Technical Data:

  • Dimensions: 140(w) x 65(h) x 116(d) mm
  • Volume control: adjustable potentiometer built-in
  • Connections: positive screw terminal connectors

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