Review by Oasis Storage December 16, 2020 admin News Sentinel have kept our site secure and operational for many years now, we are very lucky to have such a professional and diligent supplier. Thank you for all you do! 5 starsReview Related Posts Review by Michael Webb Very professional. Great, efficient support and a vast knowledge of their product. Sentinel Newsletter – April 2020 An update from Sentinel Storage Security - See what's been happening at Sentinel! Review by Kay Lanyon Always available to assist when I call, thanks YD!