TECHNICAL KNOWLEDGE BASE LEF-3 without Door Release

LEF-3 without Door Release

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LEF-3 without Door Release
1 LEF-3, 3 External Speakers without Call Button
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1 LE-D, 3 LEF-3, Door Call Only
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2 LE-D, 2 LEF-3, Door Call Only
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1 LE-SSR, 2 LEF-3, Door Call Only
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1 LE-D, 2 LEF-3, Door Call Only
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2 LE-A, 1 LE-D, 2 LEF-3
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2 LE-D, 5 LEF-3
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3 LEF-3
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3 LE-D, 2 LEF-3
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2 LE-D, 2 LEF-3
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4 LEF-3
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3 LE-D, 4 LEF-3
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2 LE-D, 4 LEF-3
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2 LE-D, 3 LEF-3
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1 LE-D, 3 LEF-3
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1 LE-D, 1 LEF-3
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This wiring diagram shows 1 LE-D connected to 1 LEF-3.
2 LE-D, 7 LEF-3
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3 LE-D, 9 LEF-3
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2 LE-D, 2 LEF-3
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2 LE-D, 1 LEF-3, 2 Wire
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1 LEF-3, 2 External Speakers with Call Buttons
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3 LE-D, 1 LEF-3, 2 Wire
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3 LE-A, 1 LEF-3, 2 Wire
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2 LE-D, 1 LEF-3, 2 RY-AC External Signaling Relays
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1 LEF-3, 1 External Speaker (with and without call button)
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1 LE-A, 1 LEF-3, 1 BA-1 Paging Adaptor
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1 LE-D, 1 LEF-3, 1 External Speaker
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2 LE-D, 1 LEF-3
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2 LEF-3
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Wiring diagram showing 2 LEF-3 answering stations.

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