Ever wonder how your babysitter treats your children when you are not there or what your employees do when you are not at your business- Now you can watch them with a camera hidden inside what looks like a motion detector for a security system. No one will know that this motion detector contains a miniature high-tech spy camera. It transmits clear color video via the included receiver to any monitor or TV set. You can then record the video using your VCR or recordable DVD player. The camera comes with a receiver and all the cables needed for use and two 9 volt battery clips (one for the camera and one for the receiver. The camera requires two 9 volt batteries that are not included. The transmission range (distance between the camera and the receiver is 300 feet with a clear line of sight-less indoors depending on the number of walls. The camera operates on a 1.2 GHz frequency and needs a minimum illumination of 1 lux. The resolution of the camera is 380 horizontal TV lines.Ever wonder how your babysitter treats your children when you are not there or what your employees do when you are not at your business- Now you can watch them with a camera hidden inside what looks like a motion detector for a security system. No one will know that this motion detector contains a miniature high-tech spy camera. It transmits clear color video via the included receiver to any monitor or TV set. You can then record the video using your VCR or recordable DVD player. The camera comes with a receiver and all the cables needed for use and two 9 volt battery clips (one for the camera and one for the receiver. The camera requires two 9 volt batteries that are not included. The transmission range (distance between the camera and the receiver is 300 feet with a clear line of sight-less indoors depending on the number of walls. The camera operates on a 1.2 GHz frequency and needs a minimum illumination of 1 lux. The resolution of the camera is 380 horizontal TV lines.