Boost your video transmissions to their ultimate potential with wireless receivers. Wireless security cameras transmit a video and audio signal to a wireless receiver through a radio band. Connect these wireless receivers to your DVR and enjoy wireless transmission from you surveillance camera. These are great for outdoor cameras due to its wide range.
You can also monitor your child with wireless baby monitors. These multi-function Baby Monitor allows parents to see, as well as hear, their baby and is ideal for check-ups without waking him or her. Baby monitors contains set of receiver and transmitter, the transmitter is placed near the baby and the receiver is used by the parent to monitor the child.