1 button and 4 buttons battery power scenario switch
you can link every scenario button with scenario that you want. For example, in the back home scenario, one-button controls multiple devices, water boiler for bath, illumination light, Air-conditioner, TV, and etc. 1 button means it can control 1 scenario; 4 buttons means it can control 4 different scenarios. Battery power design with installation bracket on the back enables you to install any place you like and remove it easily for the battery change. You can also link the scenario switch with the feedback switch, once linked, the control is gateway free. That is the control signal will be sent directly from the scenario switch to the feedback switch. Off-grid control makes it easily adaptable to all kinds of project situations.