NSBAR provides three great tech tools to make our members more successful, careful, and profitable. SentriLock makes it easy to guard the security of Sellers while allowing access to potential purchasers. Forewarn allows member users to identify and verify that the information that potential clients give is accurate and true, with simply the input from a name or phone number. Most importantly, NSBAR’ s Tech department provides members with access to tech repair, purchasing, and service – both in person and remotely.