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2 LE-A Sub Stations, 1 LE-AN Sub Station, 2 LEM-3 Answering Stations

Updated on February 17th, 2026

This wiring diagram shows 2 LE-A sub stations and 1 LE-AN sub station with 2 LEM-3 Answering Stations.

Note: LE-A and LE-AN stations wire the same way.

LEM-1 with SP-20N/A Ceiling Speaker, with and without Call Button 1 LEM-3 Answering Station with 2 SP-20N/A Ceiling Speakers 1 LE-D Door Station, 3 LEM-1 Answering Stations 1 LE-D Door Station, 3 LEM-3 Answering Stations 1 LE-SSR Door Station, 2 LEM-1 Answering Stations 2 LE-A Sub Stations, 1 LE-AN Sub Station, 2 LEM-3 Answering Stations 2 LE-D Door Stations, 2 LEM-3 Answering Stations 2 LE-D Door Station, 3 LEM-3 Answering Stations 3 LEM-1 Answering Stations with SP-20N/A Ceiling Speaker, without Call Button

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