The Canary Systems^® WRMT-AT-12S is a Wireless Remote Station designed to monitor vibrating wire and level detection sensors. The Remote Station does not contain a data logger; instead, multiple remote stations can be paired with a Canary Systems MLDAQ base station serving as the master datalogger. The WRMT-AT-12S contains a Campbell Scientific AVW200 module, Canary Systems^® MicroMux or MiniMux multiplexer, and MDS TransNet Radio.

The AVW200 is a vibrating-wire interface that allows to measure vibrating wire strain gauges, pressure transducers, piezometers, tiltmeters, crackmeters, and load cells. In addition to vibrating wire sensors, the Remote Station also has the ability to read thermistor or resistive sensors. This allows the use of other types of sensors besides vibrating wire. The AVW2xx provides 2 sensor inputs. The optional MicroMux provides 4 Channels of VW sensor inputs, the MiniMux provides 16, expanding the channel measurement capability from 2 sensors to 5 or 17, respectively.

The MDS Transnet Radio is available in 900MHz or 2.4GHz models, depending on the application and desired range, and comes with the appropriate 900MHz 9dBi Yagi or 2.4GHz 12dBi Yagi Antenna. Ranges of up to 30 miles (48km) are possible.