System Sensor PC2RL L-Series Indoor Selectable Output Horn Strobe, 2-Wire, Ceiling Mount, "FIRE" Marking, Red

When reliable, code‑compliant notification is critical, the System Sensor PC2RL L‑Series indoor horn strobe delivers dependable audible and visual alerts to protect occupants and property. This 2‑wire, ceiling‑mount horn/strobe combines a loud 88+ dBA horn with a bright strobe and 7 field‑selectable candela settings (15–177 cd), giving you flexible coverage for different room sizes and mounting heights. Automatic 12/24V operation and a universal snap‑in mounting plate cut installation time and reduce service calls, while tamper‑resistant housing and UL‑listed performance ensure compliance for fire alarm and life‑safety projects. Rotary tone and volume switches let technicians tailor signaling to facility needs, and compatibility with MDL3 sync modules plus SpectrAlert systems makes upgrades and integration straightforward. Ideal for commercial, institutional, and multi‑tenant buildings where security, surveillance, and monitoring systems require reliable notification devices. Specify the PC2RL for projects that demand dependable, easy‑to‑install fire notification—order or add it to your next design today.

• Speeds installation with a universal snap-in mounting plate and wiring continuity check to reduce labor time and callbacks
• Flexible notification coverage with 7 field-selectable candela settings (15–177 cd) and automatic 12/24V operation for retrofit and new‑build projects
• Clear, compliant life‑safety signaling: bright strobe plus a selectable horn tone and two volume levels to suit corridors, open areas, and stairwells
• Tamper‑resistant design and UL‑listed for public mode evacuation (UL 1971 & UL 464) to meet code and protect assets and occupants
• Backward and systems-compatible (SpectrAlert legacy & Advance, MDL3 sync) to simplify upgrades and integration with existing security and monitoring systems