Main features: | Air Mouse function - The built-in gravity sensor allows you to control the mouse cursor on the device screen by holding the remote control and making movements in the air - this solution does not require any flat surface Backlit full keyboard in QWERTY standard Remote control - Basic operation of functions such as: volume control, menu operation, channel selection, turning on and off the connected device The ergonomic shape Illuminated buttons Plug & Play Compatible with Windows, Mac OS, Linux, Android systems Cooperation with DAHUA, HIKVISION recorders USB cable included | Made according to the requirements: G.657A, Steel coat protects from damage by stretching, LSZH (Low Smoke Zero Halogen) coating - means small amount of toxic gases emitted during combustion, UV radiation resistant | Possibility to mount on the wall or ceiling |