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Notifier fire lite ms-4 4 zone conventional fire panel
The Fire Lite MS-4 and MS-4E Fire Alarm Control Panels (FACPs) bring the latest in microprocessor technology to conventional fire controls. The MS-4 is compatible with the i smoke detectors from System Sensor, with drift compensation, maintenance alert, and freeze warning. Automatic synchronization of audio/visual devices with three selections for manufacturer protocol. The Notification Appliance Circuit (NAC) protocol can silence audible devices while strobes continue to flash, using a single pair of wires. The MS-4 is compatible with conventional input devices such as two- and four-wire smoke detectors, pull stations, waterflow devices, tamper switches and other normally-open contact devices. Refer to the Fire Lite Device Compatibility Document for a complete list of compatible devices. Note: Unless indicated otherwise, the term MS-4 refers to both MS-4 and MS-4E models.
Four Style B (Class B) Initiating Device Circuits (IDCs).
Optional module that converts all four IDCs and two NACs to Class A operation.
Maintenance Alert LEDs (per zone) warn of excessive dirt accumulation, preventing false alarms (meets NFPA 72 requirements).
Detector sensitivity is automatically measured by the detector, which automatically adjusts its sensitivity back to the factory settings when it becomes more sensitive due to contaminants settling in the chamber.
Synchronization of standard ANSI audible signals as required by NFPA 72.
Synchronization of ADA compliant strobes per NFPA 72.
Selectable for System Sensor, Wheelock, and Gentex protocols.
Selective Silence feature for manual silence of horns while strobes continue to flash on the same NAC.
Alarm verification selectable for each zone.
Silent or audible Walk Test operation mode commanded from the front keypad, with automatic return-to-normal after one hour of inactivity.
Each zone may be programmed for supervisory or fire; each zone has separate red and yellow LEDs.
Zone 4 is programmable for combination of tamper supervisory monitoring and waterflow alarm.
Form-C Alarm, Trouble, and Supervisory relays.
6.0 A total usable current available with optional second transformer.
Zone Enable/Disable (one per zone)
Earth Fault (on circuit board)
Battery Fault (on circuit board)
Charger Fault (on circuit board)
Piezo sounder for alarm, trouble, supervisory and maintenance.
Optional plug-in 4XTMF transmitter module.
Optional plug-in 4XZMF zone relay module.
Optional 4XLMF transmitter module for RZA-4XF remote LED annunciator.
