System Sensor PC4WL L-Series Indoor Selectable Output Horn Strobe, 4-Wire, Ceiling Mount, "FIRE" Marking, White

Minimize installation time and deliver dependable fire notification with the System Sensor PC4WL L-Series indoor selectable output horn strobe. This 4‑wire ceiling-mount horn/strobe combines a high-visibility strobe with a configurable audible signal to provide clear notification for commercial, education, healthcare and other security and surveillance environments. Configure coverage on site using field-selectable candela settings (15–177 cd) and automatic 12/24V operation, while installers benefit from a plug-in design, universal mounting plate and onboard shorting spring that reduce wiring errors and labor. The horn produces 88+ dBA with rotary tone selection and two volume levels to ensure intelligible alerts across rooms and corridors. Tamper-resistant construction, a clear lens with 'FIRE' marking, and low current draw make the PC4WL durable and efficient. Compatible with legacy SpectrAlert devices and the MDL3 sync module, it easily integrates into existing fire alarm, security and monitoring systems. Specify the System Sensor PC4WL L-Series horn strobe for reliable indoor audible/visual protection — order now for your next fire alarm or security installation.

• Faster, error-free installations with a plug-in design and universal mounting plate that reduce labor and wiring faults
• Flexible coverage with field-selectable candela (15–177 cd) and automatic 12/24V selection to meet varied code and site requirements
• Clear, reliable alerts from an 88+ dBA horn with selectable tones and two volume settings for effective audible notification
• Low current draw and compatibility with legacy SpectrAlert and MDL3 sync modules for seamless integration into existing security and monitoring systems
• Tamper-resistant ceiling-mount design with clear lens and 'FIRE' marking for durable, code-compliant indoor fire notification