Product Description Cell Phone PDA GSM RC Remote Control Socket Power Smart Switch SC Plug Alloy Imported Item size: 99mmX64mmX32mm. Rated frequency: 50Hz. Rated voltage: 110V-220V. Rated current: 10A. Rated Power: 2200W. You can control the GSM switch through rings or short messages. Whether you're on the road or in the office, easy and low-cost to control ...