ABOUT THE PRODUCT  :- Dewire Touch Switch replaces your Conventional Bell Switches to the new and Amazing Touch switch you just need to touch the switch and it will ring the bell no need to Push it . It feels very Luxurious and gives a next level dimension your house. It fits in modular switch boardMODULAR PLATES SUPPORTED :-Aura Motion Sensor can be fit in your existing switch plates it can be fitted on Anchor Roma Classic,Anchor Rider, Crabtree Thames, Vanart, Hifi ,GreatWhite, Fiana, Erik, Pritam, Western Vega, Vehan ,Airson or similar modular plates. Technical Specifications :-Touch Type - Capacitive Touch Operating voltage -  220-250v AC Frequency - 50hz-60hz. Load Capacity - 500 Watts  Detecting Distance3-15Feets( Depends on installation and Ambient Temperature )                                             Response Time - 0.001ms WaterProof - Yes Shock Proof -  Yes