STI SA5500-G Select-Alert Siren and Strobe, Round, Green

Designed to deliver unmistakable alerts where asset protection matters, the Safety Technology International STI SA5500-G Select-Alert Siren and Strobe provides powerful, configurable notification for security, surveillance and access-control applications. Combining a loud, up-to-105 dB audible alarm with bright green LED strobing, the unit draws immediate attention to unauthorized use, theft, vandalism or unwarranted exits and entries.

The Select-Alert features 32 selectable sounds and 8 strobe flash patterns with speed selection so you can tailor signals for different zones or alarm conditions, reducing false responses and improving monitoring efficiency. The compact round, surface-mount design installs easily on walls, ceilings or cabinets; it accepts 9–24 VDC power and includes a battery backup for continued operation during power interruptions. Built vandal-resistant with an IP66 projected rating, the SA5500-G stands up to demanding indoor/outdoor environments.

Use the STI SA5500-G to strengthen perimeter alarms, cabinet security, or building evacuation systems. Add this siren and strobe to your security or surveillance deployment to improve visibility, accelerate response and protect critical assets—contact your supplier to specify mounting and power options.

• Immediate, attention-grabbing alerts to deter theft, vandalism and unauthorized access with combined audible and visual alarms
• Flexible signaling with 32 selectable sounds and 8 strobe patterns to match facility protocols and reduce nuisance alarms
• Reliable operation for indoor/outdoor security with 9–24 VDC input, onboard battery backup and vandal-resistant, IP66-rated housing
• Surface-mount design and compact round form factor for easy installation on walls, ceilings or cabinets
• High-impact visibility and audibility — up to 105 dB alarm and bright green LED lens for location identification and emergency signaling