Remote controller, and testing device and method thereof

The invention discloses a remote controller, and a testing device and a testing method thereof. The remote controller testing device comprises a central processor and a control switch. A first end of the control switch is connected to the remote controller, and a second end of the control switch is connected with the central processor. The central processor is used for receiving pulse controlling signals from the central processor, and for controlling the operation of the buttons of the remote controller according to the pulse controlling signals, such that the remote controller is tested. According to the invention, an automatic remote controller testing device is provided, remote controller testing efficiency is improved, labor resource is saved, and reliable test information can be provided for product production.