NSAR-800 uses a built in Omni-directional antenna allowing it to identify NephSystem's NSAT series of regular active tags up to 180 meters (600 feet). The reading range of the reader can also be adjusted by software to ensure reliable identificatio

NephSystem Technologies' Real-time locating systems (RTLS) are used to automatically identify and track the location of objects or people in real time, usually within a building or other contained area.

The NephSystem Technologies's NSAT Series of 2.45GHz Active RFID heavy duty tags are active tags that continuously transmit unique ID numbers, which can be detected and decoded by NephSystem NSAR-800 active reader.