Seamlessly control 4 pre-set lighting scenes in your smart home with the Crabtree 4-Scene Controller (2-Module) — sleek, intuitive and retrofit-ready. for more information - https://havells.com/crabtree/switches/4-scene-controller-2-m-acwav009.html https://havells.com/crabtree/switches/4-scene-controller-2-m-acwav009.html