C4 Ceiling Horn Strobe

The NATIONAL TIME C4 Synchronized Series is a ceiling mount strobe or horn/strobe combination that offers dependable audible and visual alarms. The C4 Series strobe provides a low operating current and a minimum flash rate of 1Hz across the rated input voltage range. The C4 offers selectable candela intensity between 15DC, 30CD, 75CD, 95CD, 115CD and 150CD.

Features

  • Low Operating Current

  • Easy Installation - Ceiling Mount

  • Convenient Test Operation

  • Tamperproof Re-Entrant Grill

  • Selectable Candela Intensity

  • High/Low dB Selection

  • High/Low Frequency Selection

  • Wide Voltage Range

  • Strobe/Horn Synchronization

  • Individual Horn/Strobe Operation on 2 Wires

  • ADA Compliant; NFPA 72

  • U.L. Listed

More Details


The NATIONAL TIME C4 Synchronized Series is a ceiling mount strobe or horn/strobe combination that offers dependable audible and visual alarms. The C4 Series horns provide selections for high/low dBA, continuous/code 3 temporal horn as well as selections of high frequency tone or mechanical tone. The low dBA selection will reduce horn output dBA and is used in environments with low ambient noise levels.... The high frequency (2400 Hz) selection is recommended for use in remote signal applications. The low frequency (factory) selection is recommended for use in evacuation signaling application. The C4 Series horns are factory shipped for code 3 temporal selection. The C4 Series strobe provides a low operating current and a minimum flash rate of 1Hz throughout the rated input voltage range. The candela intensity is field selectable with settings of 15CD, 30CD, 75CD, 95CD,115CD or 150CD using a convenient dial selector. The C4 Series easy slide mounting system provides convenient installation and device testing operation. The C4 Series operates from the synchronized outputs on the National Time Synchronized Series, Fire Alarm Control Panel or Notification Appliance Control Panel or from the Remote Power Supply providing individual synchronized horn and strobe operation on the same 2 wires. The C4 Synchronized Series comes standard with a mounting plate. The mounting plate will mount to a 4" square box, a 2-gang masonry box, a 2-gang switch box, a single gang masonry box, a single gang switch box or 4" octagon box. The C4 Synchronized Series appliances are UL 1971 listed for use with fire protective systems.

Specifications and Related Literature


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1 PDF Product Specs 313 KB View

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