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SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 9 to 24V DC, 3 23/32 in Overall Lg, LED - Siren Alarms with Strobe Light
SAFETY TECHNOLOGY INTERNATIONALSiren Alarms with Strobe Light

SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 9 to 24V DC, 3 23/32 in Overall Lg, LED

The SAFETY TECHNOLOGY INTERNATIONAL Alert Siren is a wall-mount siren alarm with strobe light (LED, model STI-SA5500-B) operating on 9 to 24V DC. It features a continuous light option and measures 3 23/32 inches…

SKU 3G-OTH-560328

Brand
SAFETY TECHNOLOGY INTERNATIONAL
Item
Alert Siren: 9 to 24V DC, 3 23/32 in Overall Lg, LED
Category
Siren Alarms with Strobe Light
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Technical Specifications

SAFETY TECHNOLOGY INTERNATIONAL
Manufacturer Part Number
STI-SA5500-B
Type
LED, STI-SA5500-B
Overall Lg
3 23/32 in
Features
Continuous Light Option
Mounting Location
Wall Mount
Operating Voltage
9 to 24V DC
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SAFETY TECHNOLOGY INTERNATIONAL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SAFETY TECHNOLOGY INTERNATIONAL Alert Siren is a wall-mount siren alarm with strobe light (LED, model STI-SA5500-B) operating on 9 to 24V DC. It features a continuous light option and measures 3 23/32 inches overall length. 3G Electric interprets demand and delivers this genuine industrial safety device across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the SAFETY TECHNOLOGY INTERNATIONAL Alert Siren used for?

This wall-mount siren alarm with LED strobe light (model STI-SA5500-B) provides audible and visual alerts for industrial safety applications, such as machinery warnings or emergency evacuation signals, operating on 9 to 24V DC with a continuous light option.

What are the specifications of the STI-SA5500-B siren?

The SAFETY TECHNOLOGY INTERNATIONAL Alert Siren (STI-SA5500-B) is a wall-mount unit with an LED strobe, continuous light option, 3 23/32 in overall length, and operates on 9 to 24V DC. It is designed for reliable industrial signaling.

Where to buy the SAFETY TECHNOLOGY INTERNATIONAL Alert Siren worldwide?

3G Electric supplies and delivers the genuine SAFETY TECHNOLOGY INTERNATIONAL Alert Siren (STI-SA5500-B) worldwide. We handle full logistics and customs clearance, ensuring you receive the correct industrial safety device for your application.

How to install the STI-SA5500-B wall-mount siren?

Mount the SAFETY TECHNOLOGY INTERNATIONAL Alert Siren securely on a wall using appropriate hardware. Connect the 9 to 24V DC power supply per the manufacturer's wiring diagram, ensuring the continuous light option is configured as needed. Test operation after installation.

Used in

Common applications for SAFETY TECHNOLOGY INTERNATIONAL
Commercial building security — STI-6400 exit door alarm for preventing unauthorized door use in office corridors
Industrial electrical panel protection — STI-HTR550T enclosure heater for maintaining temperature in control cabinets
Facility safety equipment — STI 9640 wire guard for protecting exit signs in warehouse aisles
Retail entry alerting — STI-3601 wireless motion sensor paired with STI-3610G chime for customer notification
School perimeter monitoring — STI-34151 transmitter for pole-mounted motion detection in outdoor areas
Hospital emergency lighting — STI-9740 wire guard for shielding light fixtures in corridors

SAFETY 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.

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SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 12 to 24V DC, 3 7/32 in Overall Wd, LED, STI-SA5600-R. Key specifications — Features: Helps Stop Unauthorized use of Important Devices; Manufacturer Part Number: STI-SA5600-R; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Connection Type: Wire Leads; Mounting Location: Wall Mount; Operating Voltage: 12 to 24V DC.
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SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 12 to 24V DC, 3 7/32 in Overall Wd, LED, STI-SA5600-B. Key specifications — Features: Strobe Only or Sounder Only Control; Manufacturer Part Number: STI-SA5600-B; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Connection Type: Wire Leads; Mounting Location: Wall Mount; Operating Voltage: 12 to 24V DC.
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SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 12 to 24V DC, 3 7/32 in Overall Wd, LED, STI-SA5600-B. Key specifications — Features: Strobe Only or Sounder Only Control; Manufacturer Part Number: STI-SA5600-B; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Connection Type: Wire Leads; Mounting Location: Wall Mount; Operating Voltage: 12 to 24V DC.
SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 9 to 24V DC, 3 23/32 in Overall Lg, LED, STI-SA5500-W. Key specifications — Features: Continuous Light Option; Manufacturer Part Number: STI-SA5500-W; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Mounting Location: Wall Mount; Operating Voltage: 9 to 24V DC.
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SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 9 to 24V DC, 3 23/32 in Overall Lg, LED, STI-SA5500-W. Key specifications — Features: Continuous Light Option; Manufacturer Part Number: STI-SA5500-W; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Mounting Location: Wall Mount; Operating Voltage: 9 to 24V DC.
SAFETY TECHNOLOGY INTERNATIONAL Alarm Mini Controller: 9V DC, 3 1/4 in Overall Wd, LED, STI-SA5000-G. Key specifications — Features: Helps Stop Unauthorized use of Important Devices; Manufacturer Part Number: STI-SA5000-G; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Connection Type: Terminal Strip; Mounting Location: Wall Mount; Operating Voltage: 9V DC.
SAFETY TECHNOLOGY INTERNATIONAL
SAFETY TECHNOLOGY INTERNATIONAL Alarm Mini Controller: 9V DC, 3 1/4 in Overall Wd, LED, STI-SA5000-G. Key specifications — Features: Helps Stop Unauthorized use of Important Devices; Manufacturer Part Number: STI-SA5000-G; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Connection Type: Terminal Strip; Mounting Location: Wall Mount; Operating Voltage: 9V DC.
SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 9 to 24V DC, 3 23/32 in Overall Lg, LED, STI-SA5500-C. Key specifications — Features: 32 Selectable Sounds; Manufacturer Part Number: STI-SA5500-C; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Mounting Location: Wall Mount; Operating Voltage: 9 to 24V DC.
SAFETY TECHNOLOGY INTERNATIONAL
SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 9 to 24V DC, 3 23/32 in Overall Lg, LED, STI-SA5500-C. Key specifications — Features: 32 Selectable Sounds; Manufacturer Part Number: STI-SA5500-C; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Mounting Location: Wall Mount; Operating Voltage: 9 to 24V DC.
SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 12 to 24V DC, 3 7/32 in Overall Wd, LED, STI-SA5600-W. Key specifications — Features: Combination of Siren and Flashing LEDs; Manufacturer Part Number: STI-SA5600-W; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Connection Type: Wire Leads; Mounting Location: Wall Mount; Operating Voltage: 12 to 24V DC.
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SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 12 to 24V DC, 3 7/32 in Overall Wd, LED, STI-SA5600-W. Key specifications — Features: Combination of Siren and Flashing LEDs; Manufacturer Part Number: STI-SA5600-W; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Connection Type: Wire Leads; Mounting Location: Wall Mount; Operating Voltage: 12 to 24V DC.
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SAFETY TECHNOLOGY INTERNATIONAL
SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 12 to 24V DC, 3 7/32 in Overall Wd, LED, STI-SA5600-G. Key specifications — Features: Combination of Siren and Flashing LEDs; Manufacturer Part Number: STI-SA5600-G; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Connection Type: Wire Leads; Mounting Location: Wall Mount; Operating Voltage: 12 to 24V DC.
SAFETY TECHNOLOGY INTERNATIONAL Alert Siren: 9 to 24V DC, 3 23/32 in Overall Lg, LED, STI-SA5500-A. Key specifications — Features: 32 Selectable Sounds; Manufacturer Part Number: STI-SA5500-A; Brand: SAFETY TECHNOLOGY INTERNATIONAL; Mounting Location: Wall Mount; Operating Voltage: 9 to 24V DC.
SAFETY TECHNOLOGY INTERNATIONAL
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