System Sensor PC2WLED L-Series White Ceiling-Mount 2-Wire Horn Strobe with LED The System Sensor PC2WLED is a white, ceiling-mount LED horn strobe designed to simplify installation and reduce energy usage in modern fire alarm systems. Operating at 24VDC, this 2-wire device integrates plug-in functionality and shorting springs for faster, error-free setup. Compatible with legacy SpectrAlert, SpectrAlert Advance, and all L-Series devices, it ensures smooth integration into both new and retrofit installations. Featuring tamper-resistant construction and rotary dials for tone, candela, and volume selection, the PC2WLED is engineered for versatility and code compliance. With LED-based illumination, it draws significantly less current while delivering bright, reliable alerts across multiple environments. Why You Should Use This: This device is ideal for professionals seeking reliable notification appliances that reduce NAC power load while maintaining full code compliance. The consistent design across the L-Series simplifies training and inventory management. Ideal For:Commercial fire alarm systems, schools, hospitals, offices, retrofit upgrades, and energy-conscious installations. Key Features:- White, ceiling-mount horn strobe- LED technology for low current draw- 24VDC operation only- Compatible with SpectrAlert & L-Series devices- Plug-in design with shorting springs- Field-selectable candela settings- Tone and volume rotary switches- Tamper-resistant design FAQs:Q: Is the PC2WLED compatible with older SpectrAlert models?A: Yes, it is fully compatible with SpectrAlert, SpectrAlert Advance, and other L-Series units.Q: Can I adjust the candela and tone settings on-site?A: Yes, rotary switches allow easy field adjustments without removing the device.