*Shipping time – 2-3 weeks. “Itead Sonoff 4CH Pro R2 433mhz 4 Channels Gang RF Wireless Remote Wifi Smart Switch Inching Interlock Relay Alexa Google Home” has been added to your cart. Continue shopping Product Price Quantity Total 14 inch Laptop Notebook Computer Intel Atom 3735 Windows10 2G RAM 32G SSD with 10000mAh Battery HDMI WIFI System INR ₹20,866.05 INR ₹20,866.05 × Itead Sonoff 4CH Pro R2 433mhz 4 Channels Gang RF Wireless Remote Wifi Smart Switch Inching Interlock Relay Alexa Google Home INR ₹4,843.94 INR ₹4,843.94 × Continue Shopping Cart Totals Subtotal INR ₹25,709.99 Shipping Flat rate: INR ₹5,869.70 Estimate for AB. Total INR ₹31,579.69 Proceed to checkout Coupon