This Wireless Ash Tray Hidden Camera has a high quality miniature video camera hidden inside a Ash Tray with a built-in transmitter. This hidden camera is perfect for any application, for example office buildings, warehouses, or home environment. The 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. To operate, just plug in and play.