Ring Alarm version?

Hi, I am thinking of the RIng Alarm that is offered by Costco Ring Alarm Wireless 10-piece Security Kit Item 1261588 Model 4K11-S70ENC But it doesn't say if it a version 1 or version 2. Anyone know how to tell what version it is? I don't want to spend the money on a version 1 when 2 is out there. Thank you