SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 9 to 24V DC, 3 23/32 in Overall Lg, LED
The SAFETY TECHNOLOGY INTERNATIONAL Alert Siren (model STI-SA5500-R) is a wall-mountable siren alarm with integrated LED strobe light, operating on 9 to 24V DC. It features 32 selectable sounds and measures 3 23/32…
SKU 3G-OTH-560321
Need installation or engineering help?
Ask a question
Product Description
The SAFETY TECHNOLOGY INTERNATIONAL Alert Siren (model STI-SA5500-R) is a wall-mountable siren alarm with integrated LED strobe light, operating on 9 to 24V DC. It features 32 selectable sounds and measures 3 23/32 inches in overall length. 3G Electric interprets customer demand and delivers this genuine industrial safety product across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SAFETY TECHNOLOGY INTERNATIONAL Alert Siren used for?
This wall-mountable siren alarm with integrated LED strobe light is used for industrial safety signaling, such as evacuation alerts, equipment status warnings, or process alarms. It operates on 9 to 24V DC and offers 32 selectable sounds to suit different facility needs.
What are the specifications of the STI-SA5500-R siren?
The SAFETY TECHNOLOGY INTERNATIONAL STI-SA5500-R Alert Siren features 32 selectable sounds, operates on 9 to 24V DC, and includes an LED strobe light. It is wall mountable with an overall length of 3 23/32 inches. The manufacturer part number is STI-SA5500-R.
Where to buy the SAFETY TECHNOLOGY INTERNATIONAL STI-SA5500-R worldwide?
3G Electric supplies the SAFETY TECHNOLOGY INTERNATIONAL STI-SA5500-R Alert Siren to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial safety equipment. Contact us for availability and lead time.
How to install the STI-SA5500-R wall-mount siren?
Mount the SAFETY TECHNOLOGY INTERNATIONAL STI-SA5500-R securely to a wall using appropriate hardware for the surface. Connect the 9 to 24V DC power supply per the manufacturer's wiring diagram. Select the desired sound using the onboard controls. Test operation before finalizing installation.
Used in
Common applications for SAFETY TECHNOLOGY INTERNATIONALSAFETY TECHNOLOGY INTERNATIONAL Products
3G Electric supplies SAFETY TECHNOLOGY INTERNATIONAL siren alarms with strobe light. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









