The Xantech IR Emitter sends infrared signals to all devices throughout your house, so you can electronically control items, such as your DVR, from another room. The designer blink infrared emitter is designed with a deep purple lexan shell that will complement most any piece of electronic equipment. The clear adhesive film on the Xantech IR Emitter is made of two 0.5" pieces of double-sided clear adhesive tape to help stick on the floor, wall or ceiling. The long-reaching wire stretches out 10' to help you wrap the emitter around corners or inside bookcases when needed. The Xantech Emitter, Xantech 283D10P, comes in a pack of 10, so you can use them throughout your home.