1. No installation needed, directly ready for operation. 2. 16 channel radio remote control to commutate up to 1000VA or 3500VA, 230VAC 50-60HZ 3. Range up to approx. 30m 4. Individual adjustments can be made for system-and receiver codification, system codification, to avoid crossovers with similar equipments in your neighborhood. 5. The receiver of the learning socket, which can learn any coding of the same frequency we set up. 6. Individual expandable 7. Battery (1*12V, type 23A) for the radio remote control included. 8. Transmission frequency 433. 92MHz, 418 MHz 315MHz 9. CE, R&TTE, GS Approval 10. Germany, England, French, U. S. A., Italy, Australia types of Plugs could be chosen.