Remove item Thumbnail image Product Price Quantity Subtotal × Sonoff Temperature and Humidity Sensor Si7021 ৳ 550.00 Sonoff Temperature and Humidity Sensor Si7021 quantity ৳ 550.00 × SmartX WiFi Valve Controller for Gas / Water ৳ 3,700.00 SmartX WiFi Valve Controller for Gas / Water quantity ৳ 3,700.00 Coupon: Apply coupon Update cart Cart totals Subtotal ৳ 4,250.00 Shipping Flat rate: ৳ 120.00 Shipping options will be updated during checkout. Calculate shipping Country / region: Select a country / region… Bangladesh State / County: City: Postcode / ZIP: Update Total ৳ 4,370.00 Proceed to checkout