Bell Systems BT901 door entry telephone interface

Technical Specification

Features:
  • Make: Bell Systems
  • Model code: BT901
  • Type of Kit/ System: Audio Only
  • Mount Type: Wall Mount mount
  • Voltage: 12 V DC
Additional info:

For a standard domestic application we offer a complete system that includes all the necessary parts to complete an installation. Model BT1 interface unit Model SPA1 one button surface panel Model 61 speech unit Model 340C 12V DC power supply Model 203 surface lock release

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Make Bell Systems
Manufacturer Bell System (Telephones) Limited
Model code BT901
Type of Kit/ System Audio Only
Mount Type Wall Mount mount
Electrical Specifications Voltage: 12 V DC
Additional info

For a standard domestic application we offer a complete system that includes all the necessary parts to complete an installation.

  • Model BT1 interface unit
  • Model SPA1 one button surface panel
  • Model 61 speech unit
  • Model 340C 12V DC power supply
  • Model 203 surface lock release
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