Costco – Ring Door/Window Alarm Sensors, 4-pack $69.99 |Ring Alarm 2-pack Motion Detector $49.99

Ring Door/Window Alarm Sensors, 4-pack $69.99
https://www.costco.com/Ring-DoorWindow-Alarm-Sensors%2C-4-pack.product.100427989.html?
$69.99
Regular price $80
Ring Alarm 2-pack Motion Detector
https://www.costco.com/Ring-Alarm…28039.html
$49.99
Regular price $60
Non Costco members can also buy by paying additional 5% non-member surcharge.