The LevNet RF Wireless Self-Powered Solutions product line eliminates the need for new wiring, external power, or batteries, according to the company. Operating in the 315-MHz band, the transmitters are powered by the motion of a switch actuation, light on a solar cell, or temperature differentials in the environment, allowing for zero-maintenance wireless devices. In addition, a master switch stops current to devices that draw standby power.

For more information: