Simplex 4905-9938-RC
Simplex 4905-9938-RC
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Simplex 4905-9938 SmartSync Control Module
This SmartSync Control Module (SCM) converts two conventional notification appliance circuits into a synchronized TrueAlert NAC, coordinating strobe flash and horn sound patterns across connected non-addressable appliances.
Key Features:
• Independent Horn Silence: Allows horns to be silenced independently of strobes during an alarm condition.
• Class A/B Wiring: Supports both Class A and Class B circuit wiring configurations.
• High Output Capacity: NAC output rated up to 2.0A, supporting as many as 35 strobe or 40 horn-only devices.
• Configurable Operation: DIP-switch selectable sound code and master/slave configuration; mounts to a standard 4-inch square box.
• Non-Addressable Only: Designed for conventional TrueAlert appliances; not compatible with addressable notification devices.
This unit is professionally reconditioned and tested prior to sale.
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