The MIX-4003-LF low frequency sounder base is designed to meet NFPA 72 requirements for sleeping areas operating within a frequency range of 520 Hz ± 10%, ensuring the most effective alarm to awake individuals during emergencies.
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The MIX-4003-LF low frequency sounder base is designed to meet NFPA 72 requirements for sleeping areas operating within a frequency range of 520 Hz ± 10%, ensuring the most effective alarm to awake individuals during emergencies.
Features:
Comprehensive Compliance: Fully meets NFPA 72 for low frequency sounder codes
Optimal Alarm Tone: Emits a 520 Hz ± 10% square wave tone
Localized Alarm Sounding: Built-in alarm sounding capability for all MIX-4000 detectors
Cost and Space efficiency: Eliminates the need for external sounder, reducing installation costs and saving space
Configurable Operation: Audible tone patterns and sound levels are selectable via the MGC MP configurable tool at the FACP
Temporal
Continuous
20 BPM
March
Advanced Compatibility: Compatible with Class A, Class X, Class B wiring, and can be mapped to any device connect on the FACP.
Efficient Operation: Does not require SLC loop address, using MIX-4000 sensor sub-point addressing for seamless integration.
Versatile Mounting Options: Can be mounted on various electrical boxes, single gang, double gang, 4″ square and 4″ octagon boxes
Mounting plate included to simplify wiring for easier and faster installation
Listed for both wall and ceiling mounting
Ordering Information:
MIX-4003-LF: 4000 Series Low Frequency Sounder Base
Agency Listings:
UL 268
UL 464
ULC S529
ULC S525
*Please contact local Mircom Sales Representative for regional availability.
