RFGate T820 is a passive tag operating at 860–960 MHz, equipped with an FM1UF011X chip and compliant with the EPC Global Class1 Gen2 ISO 18000-6C protocol. It features 128-bit EPC memory, 512-bit user memory, and 48-bit TID memory. The tag measures 48x14 mm and can be read from up to 4 meters on surfaces such as wood, plastic, glass, and cardboard. It operates within a temperature range of -20°C to +80°C.