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The SAFETY TECHNOLOGY INT'L INC STI-9766 is an L-Series combination wall-mount speaker and strobe unit finished in white. It is designed for life-safety notification systems where both audible and visual alarm signals are required in a single device. This type of combination appliance is commonly installed in commercial and institutional buildings as part of a fire alarm or emergency notification system. Licensed fire alarm technicians and low-voltage electricians are the primary installers of this device.
The STI-9766 suits wall-mount applications in corridors, offices, classrooms, and common areas where code requires both audible and visual notification. Its combination design reduces the number of separate devices needed to meet coverage requirements, simplifying rough-in and wiring. It is suited for new construction and retrofit installations in commercial, light industrial, and institutional settings.
Designed as an OEM-style replacement or new-install device for wall-mount life-safety notification systems requiring combined audible and visual signaling.
Installation must be performed by a licensed fire alarm technician or qualified low-voltage electrician in accordance with NFPA 72 and applicable local codes. Disconnect and lock out all panel power before wiring the device. Verify system voltage and candela output requirements against the building drawings before mounting. Do not energize the notification appliance circuit until all connections are inspected and the panel is ready for testing.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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