Simplex 4010 and 4003 Voice Evacuation System Test 1

Here is my Simplex 4010 / 4003 Voice Evac system I have set up on my alarm demonstration wall. The system works by when the 4010 goes into alarm, NAC 1 on the 4010 trips the contact closure on the 4003 activating the speakers. When the silence button is pressed NAC 1 shuts off and silences the speakers. While NAC 2 is set for SQAlert which provides smart sync for all TrueAlerts connected to the panel. Strobes will continue to flash until the system is reset. The system consists of two 4099-9001 pull stations and 2 4098-9714 smoke sensors. The speaker is a Simplex 4903-9357 set to smart sync operation.
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