This perfectly concealed Wireless Wall Clock Hidden Spy Camera has a high quality miniature video camera hidden inside a fully functional Wall Clock with a built-in transmitter, to send the video signal from the camera to a receiver that hung next to the device, receiver can be connected to a Monitor for viewing. This hidden Spy camera is perfect for any application, office buildings, warehouses and home environment, ideal for real time monitoring and surveillance. The wireless wall clock hidden spy camera is very easy to operate and NO installation is required. With the newest innovation and technology, the real time viewing receiver allows you to watch the recording simultaneously in a different place. This wireless hidden camera can also be battery operated by using 8 AA batteries. To operate, just plug in and play. Or connect to a DVR to record video.