Silent Knight ECS-NVCM Module Replacement Voice Control For Ifp-300E SF 07/01 The GN-503 Series is designed

The GN-503 Series is designed with a self test feature that quickly notifies if the alarm is functioning properly or needs attention (signified by a series of chirps) by simply pressing the test button

The local microphone interface (J5) is a plug-in connection for the cable on the MIC-1 microphone

Safety Compliance – Meets industry standards for emergency and life-safety systems

The 5499 is the cost-effective solution for powering notification appliances required by the Americans with Disabilities Act (ADA)

Silent Knight ECS-NVCM Module Replacement Voice Control For Ifp-300E SF 07/01 The GN-503 Series is designedThe Silent Knight Farenhyt Emergency Communication Systems that use the ECS NVCM (Network Voice Control Module) and the Silent Knight Farenhyt Fire Alarm Control Panels that use the SK NIC (Network Interface Card) support two types of fiber optic modules to convert wire to fiber