PC + ABS, appropriate for both indoor and outdoor applications. 2.4" LCD screen with 240 x 320 resolution. Temperature range for operation: -30°C to +65°C (-22°F to +149°F). IP65 rated (see Quick Start Guide for silicone sealant requirements). For added convenience, there is a switch between reader and controller mode. 150,000 records, 30,000 users, 30,000 cards, 3,000 fingerprints, 30,000 passwords, and 50 administrator accounts. The combinations of card, remote, password, and fingerprint can be used to unlock. A deep learning algorithm that cuts the time it takes to recognize a capacitive fingerprint to less than one second. NFC technology, IC cards, and ID cards. new style with a sleek, sophisticated construction. increases access safety by supporting the expansion of the access control security module to prevent tampering. supports alarms for illegal cards exceeding the threshold, tampering, intrusion, duress, and door contact timeout.