This SIMPLEX Smart Sync Control Module, model 4905-9938, is an essential component for any smart fire alarm system. With its advanced technology, it synchronizes different devices and ensures efficient communication for a quick response to any potential fire incidents. Increase the safety and effectiveness of your fire alarm system with this reliable control module.

Model 4905-9938 SCM (SmartSync Control Module) converts two conventional NAC inputs into a SmartSync two-wire NAC output. One NAC can be programmed to operate as “on-until-silenced” and would be designated as the horn control (non-coded, on continuously during alarm). A second NAC would be programmed to provide “on-until-reset” operation and would be for the visible appliance (strobe) control (also non-coded, on continuously during alarm). Power is supplied by the strobe control NAC. This innovative solution simplifies installation and enhances system reliability, making it an ideal choice for fire alarm and suppression systems.

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