Relays Connection; Start; Antenna And Sim Card Connection - Linkcom DoorPhone User Manual

2.4. Relays connection

1. Basic connection – 2 electrical locks and possibility control 2 doors.
2. 2x PSU – possibility to use 2x independent power supply. One for GSM DoorPhone and second for
electrical locks. The electrical lock 2 is connected inversely (fire emergency doors).
3. External camera or lighting activation.
4. Electrical lock and additional bell combination.
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3. Start

3.1. Antenna and SIM card connection

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