System Sensor PC2RLED-LF Low Frequency Sounder Strobe

Product Description

The SYSTEM SENSOR PC2RLED-LF is a low-frequency ceiling-mount sounder strobe designed for life-safety notification systems. It combines an audible sounder with a visual strobe in a single unit, delivering both sound and light-based alerts during alarm events. Low-frequency output makes this device well-suited for applications where standard high-frequency tones may not be effective, such as spaces occupied by individuals with hearing loss or high-frequency hearing impairment. Installation is handled by licensed fire alarm technicians as part of a code-compliant fire alarm notification appliance circuit.

This device is intended for ceiling-mount installation in commercial and residential occupancies where fire alarm notification appliances are required. The red housing provides visual identification consistent with fire alarm equipment standards. It is used as part of a supervised fire alarm system and connects to a notification appliance circuit (NAC) supplied by a compatible fire alarm control panel. Typical applications include hotels, dormitories, healthcare facilities, and other occupancies subject to NFPA 72 low-frequency sounder requirements.

Key Features

• Combined low-frequency sounder and LED strobe in one ceiling-mount unit
• Red housing for standard fire alarm visual identification
• Ceiling-mount configuration for broad coverage in open spaces
• LED strobe technology for reliable, long-life visual notification
• Designed for connection to a supervised notification appliance circuit

Compatibility

Designed as an OEM-style notification appliance for use on supervised notification appliance circuits (NAC) in compatible fire alarm control panel systems. Verify panel compatibility and NAC current draw requirements before installation.

Installation Notes

Installation must be performed by a licensed fire alarm technician in accordance with NFPA 72 and all applicable local codes. Disconnect and lock out power to the notification appliance circuit at the fire alarm control panel before wiring or servicing this device. Confirm polarity on the NAC before energizing the circuit. Do not exceed the NAC current capacity of the host panel.