The battery free PHOTON tag is designed to assess the status of ageing RFID implementations, since RFID reader and reader antennas deployed several years ago may not perform correctly. The tags help users determine how well the system is performing and identify which devices in the system are not properly functioning.
Built in a PCB format, the Photon is available in a variety of antenna design and sizes, depending on the specific application, and it can be encapsulated in an IP67 or IP68 casing for harsh environments.