Send the following on WhatsApp
Continue to ChatKopp Germany-Wireless Single Switch+ Wireless Wall Switch (Warranty-20 Years) https://smarthomemart.in/product/kopp-germany-rf-receiver-1-channel-wireless-wall-single-switch/
Kopp Germany-Wireless Single Switch+ Wireless Wall Switch (Warranty-20 Years) https://smarthomemart.in/product/kopp-germany-rf-receiver-1-channel-wireless-wall-single-switch/