frient Smart LED Level Sensor

The frient Smart LED Level Sensor is a specialized smart home device designed to monitor liquid levels in tanks or containers. Developed by the Danish company frient, which is a brand under Develco Products, the device reflects Scandinavian design principles of simplicity and functionality. While the brand and engineering are rooted in Denmark, the manufacturing is outsourced to China to leverage global supply chain efficiencies.

frient was established as a consumer-facing brand by Develco Products to provide Zigbee-based smart home solutions that are easy to use and secure. The company focuses on energy management, security, and healthcare monitoring. As of 2026, the brand remains under the ultimate ownership of Develco Products, maintaining its headquarters in Aarhus, Denmark, while its products are distributed across the European market.