Profile: Universal Remote Control, Inc. custom designs, manufactures & distributes remote controls and home automation products. The URC SR3 can control up to three devices, including TVs, cable or satellite boxes, and DVD players. It is powered by two AA alkaline batteries, which are included with the remote. The SR3 remote weighs about 5 ounces with batteries, making it so lightweight. The WR7 pre-programmed and learning remote control provides dependable control of up to 7 A/V components.