STI-SA5500 Round Siren / Strobe

CAD $68.56
Part Number:
0.65 LBS
Calculated at Checkout



Safety Technology International STI-SA5500 is a general purpose weather resistant (IP66) round siren / strobe device with 9-24VDC input with optional 9V battery backup (battery not included). The STI-SA5500 series is highly versatile with 32 selectable sounds (105 dB or 85dB), and 8 flash patterns with a high-intensity LED light source with a variety of lens color options. It can be used either in horn/strobe mode, or horn-only, or strobe-only modes.

The STI-SA5500 strobe offers a highly effective way to alert you to any unauthorized use, theft or vandalism of important devices, as well as unauthorized exits and entries. The combination of alarm and super bright flashing LEDs offers excellent protection for an array of circumstances. Select-Alert allows you to choose its function and can be used as a cabinet alarm, door/exit alarm, flashing light linked with a push button/switch, tornado siren, burglar alarm or an alert for many types of general signaling.


  • Helps stop unauthorized use of important devices
  • Combination of siren and super bright flashing LEDs
  • Strobe only or sounder only control
  • 32 Selectable sounds
  • 8 Flash patterns with speed control
  • 105 or 85 dB alarm
  • 9-24 VDC
  • Low battery signal
  • IP66 projected rating


STI-SA5500 Datasheet

STI-SA5500 Installation Sheet

Additional Information

Voltage: 9 - 24 VDC
IP Rating: IP66