*Shipping time – 2-3 weeks. “433MHz Wireless Fire sensor Protection Smoke Detector For WIFI GSM PSTN office home security Alarm Systems” has been added to your cart. Continue shopping Product Price Quantity Total Sonoff Pow R2 15A 3500W Wifi Smart Switch Higher Accuracy Power Consumption Measure Monitor Current Energy Usage Work With Alexa CAD $42.95 CAD $42.95 × 433MHz Wireless Fire sensor Protection Smoke Detector For WIFI GSM PSTN office home security Alarm Systems CAD $22.46 CAD $22.46 × Continue Shopping Cart Totals Subtotal CAD $65.41 Shipping Flat rate: CAD $28.13 Estimate for AB. Total CAD $93.54 Proceed to checkout Coupon
