SPSRLED SYSTEM SENSOR

Product Overview

The L-Series Indoor Speaker LED Strobe represents a new generation of indoor notification appliances, delivering major improvements in energy efficiency, performance, and installation flexibility compared to previous SpectrAlert Advance models. By utilizing advanced LED strobe technology, these devices provide strong visual signaling with significantly lower power consumption, enabling more efficient use of notification appliance circuits (NACs) and power supplies.

Designed with both installers and system designers in mind, the L-Series indoor speaker LED strobe simplifies installation while enhancing audible clarity and visual alert effectiveness. Its modern design and backward compatibility make it an ideal solution for new projects as well as retrofit applications where performance, reliability, and cost efficiency are essential.

Key Features

• Approximately 40% lower average current draw, reducing power supply requirements and allowing more devices per NAC
• Integrated DVM test points, enabling voltage measurement without removing the device from the wall or ceiling
• Backward compatibility with System Sensor SpectrAlert, SpectrAlert Advance, and existing L-Series appliances for retrofit projects
• Unified L-Series design aesthetic for visual consistency across installations
• Dual-listed to UL and ULC standards
• Flexible application options with wall- and ceiling-mount models