Mobile remote control: Turn your smartphone into a spa controller to adjust the temperature without walking to the spa; Continuous improvement: Stay ahead with regular system updates tailored to new products, ensuring your spa feels refreshed with every release; Reliable connectivity: Proven radio frequency (RF) communication between both modules allows for strong, stable and long-range signal between spa and router. Control the hot tub from another device. The module connects to your home Wi-Fi network to provide remote control of your spa. The in.touch 3 is not compatible with the Gecko Waterlab. In that case, you will need the Gecko in.touch 3+. Dimensions: Length: 70mm Height: 82mm Compatible With: IN.YJ V2 and V3 (but not V1*), IN.YE V2 and V3 (but not V1*), IN.YT V2 (but not V1*). Please note that the in.touch 3 is not compatible with IN.XM and IN.XE control boxes. N.TOUCH 3 Kit includes: 2 communication transmitters: In.touch 3 Spa transmitter (2 m cable) & In.touch 3 home transmitter Ethernet cable (0,9 m) Wall mount power adaptor and wire (0,9 m)