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FLIR Si124 Acoustic Imaging Camera System

The FLIR Si124 acoustic imaging camera can help you locate pressurized and vacuum leaks in compressed air systems or detect partial discharge from high-voltage electrical systems. This lightweight, one-handed solution can be used to identify issues up to 10 times faster than with traditional methods. Built with 124 microphones, the Si124 produces a precise acoustic image that visually displays ultrasonic information, even in loud industrial environments. The acoustic image is transposed in real time on top of a digital camera picture, which allows you to accurately pinpoint the source of the sound.

Equipped with the FLIR Acoustic Camera Viewer cloud service, this smart tool automatically saves images to the cloud after they’re captured. Then you can access stored files and separate sound sources for deeper analysis and classification of problems. Through a regular maintenance routine, the FLIR Si124 can help facilities save money on utility bills and delay the expense of installing new compressors.

Find pressurized and vacuum air leaks and partial discharge quickly

Find Problems Faster

Detect compressed air leaks, partial discharge and corona up to 10 times faster with sound imaging vs. traditional methods

Reduce Costs, Improve Reliability

Minimize excess utility costs, equipment failures and downtime by ensuring proper air pressure to pneumatic equipment and locating partial discharge or corona precisely

Inspect Easily

Classify leak severity and partial discharge type in real time with this lightweight, smart tool that you can operate with one hand


Dynamic Range

Over 120 dB

Packaging Size

40 × 40 × 35 cm (15.7 × 15.7 × 13.8 in)


273 × 170 × 125 mm (10.7 × 6.7 × 4.9 in)


Camera: 980 g (2.2 lb)


2x digital zoom