Edwards 2447TH-R
Edwards 2447TH-R
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The Edwards 2447TH-R is a field-programmable electronic temporal horn designed for 24VDC fire alarm systems. This low-current, high-decibel audible notification appliance features factory-set temporal signaling that meets NFPA 72 requirements, with both output level and sound pattern field-selectable for diverse indoor and outdoor fire alarm applications.
Key Features
- 24VDC temporal fire alarm horn with NFPA 72 compliance
- Factory set for temporal signal output with field programmability
- Low current consumption (40 mA) enabling efficient panel integration
- High-quality audible notification with 104 dB output
- Indoor/outdoor mounting with standard 4-inch square box installation
Technical Specifications
- Voltage: 24 VDC operation
- Current Rating: 40 milliamperes
- Sound Output: 104 dB temporal signal (factory set)
- Field Programmable: Temporal or steady horn modes
- Mounting: Wall or ceiling mount, standard 4-inch square box
- Output Level: Field selectable via factory configuration
Certifications
- UL/cUL Listed
- CE Certified
- FM Approved
- MEA Listed

