The Gassonic Observer-i detects pressurized gas leaks using high-precision, omni-direction acoustic ultrasonic detection. The ultrasonic gas detector works in applications where traditional methods of gas detection are unsuitable or dependent on ventilation. The company's Artificial Neural Network (ANN) technology reportedly distinguishes between real gas leaks and false alarm sources without requiring in-field training. The broad detection range (up to 91? [28 m]) reduces the number of detectors required.