System Sensor P2RK-P Fire Alarm Horn Strobe Wall Red Outdoor Plain - This high-performance wall-mounted notification appliance provides reliable fire signaling for exterior environments. Designed for durability, the unit combines a powerful audible horn with a high-intensity visual strobe in a rugged, weather-resistant housing - 12V to 24V DC operating voltage - 15 to 115 candela selectable strobe settings - 75dBA to 115dBA sound output levels - IP54 outdoor-rated enclosure - 4-wire synchronization compatibility Engineered to exceed the safety standards of previous generation notification devices, this model offers enhanced energy efficiency and more precise installation options. While older hardware often required complex wiring for synchronization, this unit integrates seamlessly with modern fire alarm control panels to deliver consistent life-safety performance in exposed locations. Advanced Signal Engineering and Weather-Hardened Construction ------------------------------------------------------------- The P2RK-P utilizes advanced circuitry to minimize current draw, ensuring that more devices can be powered on a single notification appliance circuit compared to older, legacy strobe technology. Its robust red housing is specifically treated to withstand harsh outdoor conditions, preventing moisture ingress and maintaining structural integrity throughout its operational lifespan. By prioritizing both audio-visual clarity and long-term environmental resilience, this strobe horn provides a dependable solution for institutional, commercial, and industrial fire detection systems.