Ring Alarm Wireless 10-piece Security Kit $199.99 at Costco

https://www.costco.com/Ring-Alarm…24042.html
I believe this beats the Amazon deal now
11/21/18 through 11/26/18. While supplies last. Limit 2 per member.
Features:
Includes Base Station,Keypad,Range Extender, Motion Detector, 6 Contact Sensors
24/7 Professional Monitoring for $10 a Month (sold separately) No Long-Term Commitments or Cancellation Fees
No Professional Installation Required
Works with Ring Video Doorbells or Cameras