SoundCounter counts people in hallways and passages. Every minute an update is sent to an available LoRa Gateway.
The device uses a standard microphone capsule, made weatherproof by Gore® membrane and a foam windshield. Further a high-performance microphone pre-amplifier from LXE is used to prepare the signal for sampling.
Our algorithm detects footfall sounds, and only saves the results. Once per minute the people count is uploaded to cloud via LoRa transmission protocol.
A power supply adapter for supplying 5V DC to the device is included.
|size [l x w x h]||mm||80 x 65 x 25|
©2019 Michael Poschmann