Lorex SD+ is a quick and easy way to add video security to your house or business. Advanced digital wireless technology eliminates the need of the video cable allowing hassle free installation. All you need to do is to plug in the LW2932 receiver and the cameras it to the nearest electrical outlet and the system will be up and running in a few seconds. Never miss a thing - Lorex SD+ features dual motion detection, SD card recording and remote viewing via Skype. Designed with the consumer in mind, this surveillance camera system is a user friendly and reliable solution for your security needs.