They are used to monitor remote level data directly from your silos and tanks, using self-powered, low-energy & contact-less Rocksensor technology. Its LED Time-of-Flight technology can reach up to 60m range for non-intrusive inventory management.
It comes with no cable connection, which means it can be installed quickly at a lower cost and deployed in more remote areas. Level data is transmitted over the air, directly from your silos, using LoRaWAN, which has a coverage radius of kilometers. The battery-powered architecture enables years of autonomy, and all you need is to change the battery when it runs out