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
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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Datasheet Datasheet

Make	Bell Systems
Manufacturer	Bell System (Telephones) Limited
Category	Access Control>Audio, video or keypad entry
Model code	BT901
Type of Kit/ System	Audio Only
Mount Type	Wall 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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