STI SA5500-A Select-Alert Siren/Strobe, Round, Amber

For clear, configurable protection where fast response matters, the Safety Technology International Select-Alert siren/strobe (Round, Amber) delivers both high-visibility and high-volume alerting to safeguard assets and control access. Designed for security and surveillance systems, this siren/strobe provides up to 105 dB of audible alarm and bright amber flashing LEDs to attract immediate attention and deter theft, vandalism or unwarranted exits.

Beneath its vandal-resistant, surface-mount housing the Select-Alert offers 32 selectable sounds and 8 flash patterns with speed selection, plus selectable strobe-only or sounder-only operation—making it easy to tailor alerts to facility monitoring policies. The unit accepts 9–24 VDC power, includes a backup battery and signals low battery to maintain continuous protection. With an IP66 projected rating, it’s suitable for both indoor and outdoor installations in retail, transportation, healthcare and industrial environments.

Specify the STI SA5500-A when you need a flexible, high-output alarm that integrates seamlessly with access control and security systems. Add it to your next security or surveillance project for reliable, attention-grabbing protection.

• Immediate deterrent with combined 105 dB audible alarm and bright amber strobe to stop theft, vandalism and unauthorized access
• Highly configurable alerts with 32 selectable sounds and 8 flash patterns plus speed and volume control for precise monitoring responses
• Durable, IP66-rated, vandal-resistant housing for reliable indoor/outdoor security and surveillance deployments
• Wide 9–24 VDC input and onboard battery backup with low-battery signal for uninterrupted operation and flexible system integration
• Surface-mount design and selectable strobe/sound modes make it easy to deploy on cabinets, doors, walls or ceilings for retail, institutional and industrial applications