System Sensor P4RL L-Series Indoor Selectable Output Horn Strobe, 4-Wire, Wall Mount, "FIRE" Marking, Red

Deliver clear, code-compliant fire notification across offices, schools, and healthcare facilities with the System Sensor P4RL L-Series 4-wire horn strobe. This wall-mount horn strobe pairs high-audibility alarm signaling (88 dBA at 16 V) with selectable visual candela settings (15–185 cd), giving integrators and facility managers precise control for life-safety and security applications. The P4RL’s low current draw and automatic 12/24 V operation reduce power planning complexity, while the plug-in design and universal mounting plate with a shorting spring simplify wiring verification and protect devices during construction. Tamper-resistant housing and compatibility with MDL3 sync modules mean reliable, coordinated signaling for monitoring, surveillance, and broader security systems. Ideal for retrofit and new-construction indoor fire alarm projects, this System Sensor horn strobe supports fast installation, dependable performance, and streamlined maintenance. Specify the P4RL for commercial and institutional environments that require robust audible/visual notification — order now to enhance your fire alarm and security monitoring systems.

• Reliable audible and visual notification for fast fire response, improving occupant safety and reducing liability
• Field-selectable candela settings and automatic 12/24V selection for flexible deployment across commercial sites
• Low current draw and plug-in design speed installation and reduce wiring costs while minimizing ground-fault risks
• Tamper-resistant, wall-mount construction with universal mounting plate for secure, code-compliant installations
• Sync-capable and compatible with System Sensor MDL3 for coordinated signaling in multi-device security and monitoring systems