Description: The gadget is a Single Channel Wireless Switch Control Panel, which comes with ultra-strong function and bring you much convenience in your daily life. It support remotely and wirelessly control you roller shutter door, garage door and other telecommand equipments within 50m (free space). In addition, it supports multiple working mode, such as, Momentary, Toggle and Latching. Bringing you brand new experience of remote control, you can not miss it. Features: *Support Multiple Working Mode: Momentary, Toggle and Latching Mode. *Support the type of remote control(Support Code): Learning Code(1527) *Support storing the quantity of remote control: 25 Pcs(NOTE: The system can store for 25 pcs of remotes, if the remote get more than 25 pcs, the initial remote control will be lost).