in Free Apps GCS Group by Wired August 7, 2022, 9:18 pm 1.4k Views GCS Group Smart Lock is a professional APP for fingerprint lock users.The door lock can be unlocked through APP. By Global Card Systems Company Limited Download from Itunes Share this: See more Previous article Samsung Galaxy S22 Ultra Water Test | IP68 Water and Dust Resistant Next article BAGUS GAK IOS 15.6 DI IPHONE 7 | UPDATE? #ios15.6 #iphone7