Ключевые слова: access, attendance, authentication, authorized, biometric, business, card, cctv camera, data, device, digital, door, electronic, enter, entrance, entry, equipment, finger, finger scan, finger scanner, fingerprint, hand, identification, identity, key, keycard, lock, monitor, open, pass, password, plastic, protect, protection, reader, safety, scan, scanner, scanning, science, secure, security, sensor, server, system, technology, thumbprint, unlock, verification,