Description
The PRM-4W Polarity Reversal Module is designed for use with the FSA series of 4-wire smoke detectors and smoke alarms with integral sounders. This module provides a tandem interconnect feature, ensuring that when one smoke detector enters alarm, all connected detectors sound their horns simultaneously, enhancing safety and reliability.
When the control panel goes into alarm, it signals the PRM module to reverse the polarity of the power supplied to the connected smoke detectors. Upon polarity reversal, all detectors in the loop activate their integral horns, providing a clear and unified alarm across the system. Enclosed in a durable plastic case, the PRM-4W is built for dependable performance in professional fire and life safety installations.
Key Features:
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Designed for FSA series 4-wire smoke detectors and alarms
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Provides tandem interconnect so all horns sound together during alarm
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Automatic power polarity reversal triggered by control panel alarm signal
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Durable plastic case construction for reliable protection
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Efficient power consumption with low standby and alarm current draw
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Ensures system-wide alarm activation for added safety
The DSC Polarity Reversal Module in a Plastic Case revolutionizes fire safety installations with its cutting-edge tandem interconnect feature, specifically designed for FSA series 4-wire smoke detectors. Enhance your safety protocols with a solution that guarantees simultaneous alarm notifications across interconnected systems.
This module effectively responds when the control panel initiates an alarm by reversing the power polarity supplied to all connected smoke detectors. As a result, each detector activates its integral horn, creating a cohesive and powerful alarm response throughout the entire system. Housed in a robust plastic case, the PRM-4WC is engineered to withstand the demands of any professional installation.
- Designed for FSA series 4-wire smoke detectors and alarms
- Provides tandem interconnect so all horns sound together during alarm
- Automatic power polarity reversal triggered by control panel alarm signal
- Durable plastic case construction for reliable protection
- Efficient power consumption with low standby and alarm current draw
- Ensures system-wide alarm activation for added safety
Choose the DSC Polarity Reversal Module for dependable, synchronized alarm functionality ensuring no one is left unalerted during an emergency.
