The wireless push-button transmitters control the various receivers available. Slimline design with flat mounting surface allowing for easy and quick installation on to most surfaces (glass, wood, wall). The RF signal is transmitted by wireless communication between system units. Transmitters can simultaneously operate unlimited number of assigned actuators, which are within range of the RF signal. The range of the RF signal is dependent on building construction, applied materials and concept of unit location. Powered by battery (CR 2032), life is approxiamately 3 to 5 years (depending on frequency of use).