Edwards Signaling 101STB-G1 101 Series StackLight, 24VDC 0.3A, Blue LED

Ensure fast, unmistakable notification across industrial and commercial sites with the Edwards Signaling 101STB-G1 StackLight. This siren/strobe combines a high-visibility blue LED lens with a powerful pulsating horn to deliver both visual and audible alerts for security, surveillance, and monitoring applications. Built for reliability, the weatherproof unit mounts on a standard 4" octagonal box for straightforward panel or conduit installation indoors or outdoors.

The 101STB-G1 runs on 24V DC at just 0.3A, providing energy-efficient LED illumination while producing 95 dB at 1 meter for clear audible warnings that cut through ambient noise. Choose steady-on, flashing, or combined modes to meet alarm protocols, and expand coverage using up to five modular light modules for distinct zone identification. Its compact, box-mount form factor simplifies integration with alarm panels, access control, and industrial control systems.

Designed by Edwards Signaling and manufactured in the US, this StackLight is a low-maintenance solution for emergency notification and facility monitoring. Upgrade your security or emergency notification system with the 101STB-G1—order now or contact us to specify for your next project.

• Provides immediate visual and audible notification with a blue LED lens and 95 dB pulsating horn for faster incident response
• Weatherproof, box-mount design fits a standard 4" octagonal box for easy indoor/outdoor installation and reduced downtime
• Energy-efficient 24V DC operation at 0.3A minimizes power draw while supporting steady, flashing, or combined signaling modes
• Modular StackLight design supports up to five light modules for scalable zone identification and clearer monitoring
• Rugged, US-made construction ideal for security, surveillance, alarm, and industrial notification systems