Eaton STH-4R-ELSTC-F 4-Horn Wheelock STH Cluster Speaker with Eluxa Ceiling Strobe, FIRE Text, Red

Ensure fast, unmistakable alerts in noisy indoor environments with the Eaton Wheelock STH-4R-ELSTC-F 4-Horn Cluster Speaker Strobe. Designed for life-safety and security applications, this preassembled speaker-strobe combines four UL-listed STH-15SR horns with an ELSTC ceiling strobe mounted on a 10" x 10" x 6" NEMA 1 steel enclosure for dependable, code-compliant signaling. The 4-horn cluster delivers omni-directional sound and up to 101 dB at 15W (measured at 10'), while the selectable strobe candela (15/30/75/110/150/177) and synchronization capability ensure consistent visual notification across zones. With a 70.7V audio input and single-pair wiring for audio, installation and integration into existing fire alarm, monitoring or security systems is fast and cost-effective. Certified to meet ADA, NFPA 72 and other life-safety standards, the Eaton STH cluster speaker strobe is ideal for schools, hospitals, manufacturing and large commercial facilities that require reliable evacuation and alarm signaling. Protect occupants and simplify compliance—contact your Eaton representative or order now to deploy dependable multi-sensory notification in your next project.

• Delivers clear, high-intelligibility voice and tone alerts across large indoor areas, reducing response time in emergencies
• Integrated 4-horn cluster plus ELSTC ceiling strobe provides simultaneous audible and visual notification for improved occupant safety and compliance
• Simple installation and monitoring with preassembled NEMA 1 enclosure and single-pair audio wiring to save installation time and labor costs
• Selectable strobe candela (15/30/75/110/150/177) and synchronization support for flexible life-safety signaling and ADA/NFPA 72 compliance
• Robust, UL-listed STH-15SR horns and 70.7V input deliver up to 101 dB (15W at 10') for reliable coverage in high ambient-noise environments
• Ideal for integration with fire alarm, security and monitoring systems in schools, hospitals, industrial and commercial facilities