FARSENS is a company providing products for wireless sensor networks. We focus on the design of full passive UHF RFID sensors. Our proprietary RF IC that is able to supply and communicate with external commercial sensors without the need of a battery on the tag. It is compatible with EPC C1G2 commercial readers. Ambient temperature, pressure, orientation, switch, moisture, LEDs, relays, load cells, magnetic field and other condition monitoring tags are already available.