Now you can control your VCR or stereo from just about any room in the house. The RCA D940 transmits an infrared signal so it can go through walls and floors. It boasts a range of up to 140 feet. The included IR blaster allows concealment of the signal sender. Click on Overstock.com for huge savings on all your electronics needs. Features include: Multi-room control Infrared signal Up to 140-ft. range Operates DSS, stereo, VCR Includes IR blaster