Costco is offering its members preorders of the new Ring Alarm Wireless 10-Piece Security Kit for $239.99 (regularly $299.99) with Free Shipping for a limited time. It is expected to ship July 13, 2018.

The Ring Alarm is a new and affordable home security system. It includes a base station, keypad, range extender, motion sensor, and 6 contact sensors. No professional installation required. There’s no long-term commitments or cancellation fees and 24/7 professional monitoring service is available for $10 a month.