Home Slickdeals Costco Members: 10-Piece Ring Alarm Wireless Security Kit $200 + Free Shipping... Slickdeals Costco Members: 10-Piece Ring Alarm Wireless Security Kit $200 + Free Shipping $199.99 By ARCOM - 15 February 2019 164 0 SHARE Facebook Twitter Go to the deal page: Costco Members: 10-Piece Ring Alarm Wireless Security Kit $200 + Free Shipping $199.99