*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 Original Sonoff 4ch R2 PRO Smart Switch 4 Channels 433MHz 24G Wifi Remote Control Smart automation modules 10A Home Appliances NZD $96.26 NZD $96.26 × A9 2way LCD Remote Control KeyChain A9 Silicone Case For Two Way Car Alarm System Twage Starline A9 Key chain Fob NZD $22.92 NZD $22.92 × CNC Z Axis Router Mill Zero Check Touch Plate Mach3 Tool Setting Probe Setting Probe Milling DIY 35m CNC Engraving Machine Tools NZD $9.03 NZD $9.03 × Itead Sonoff 4CH Pro R2 433mhz 4 Channels Gang RF Wireless Remote Wifi Smart Switch Inching Interlock Relay Alexa Google Home NZD $99.36 NZD $99.36 × Continue Shopping Cart Totals Subtotal NZD $227.57 Shipping Flat rate: NZD $76.91 Estimate for AB. Total NZD $304.48 Proceed to checkout Coupon