costco.com is selling the Ring 10 Piece Wireless Security Alarm Kit for $129.99 with free shipping.

• Includes Base Station, Keypad,Range Extender, Motion Detector, 6 Contact Sensors
• Get Notifications when Doors or Windows Open or Motion Detected
• Control your Entire Home Security from the Ring App with no Extra Charge
• Professional Monitoring Available for $10 a Month