Tash buttons to offer remote on off or menu scrolling on compatible joystick remotes. Higher end R-Net with the two jack plug sockets underneath for example. Two larger switches with frame clamps. One smaller switch suitable for bespoke Velcro type attachment. A technical product. Make sure you know what you are buying here.
The "Tash Remote Button Switches R-Net Compatible Maybe Others" product would be an excellent fit for use in places requiring remote control over switches that are compatible with the R-Net protocol, such as smart home applications and industrial automation systems.