Home Slickdeals Google Nest Detect Window/Door Sensor w/ Motion Detector $39 + Free Shipping Slickdeals Google Nest Detect Window/Door Sensor w/ Motion Detector $39 + Free Shipping By ARCOM - 15 December 2019 120 0 SHARE Facebook Twitter Go to the deal page: Google Nest Detect Window/Door Sensor w/ Motion Detector $39 + Free Shipping