KEYLOCK 7700

• Mechanical fingerprint door lock with LCD display and voice greetings
• Support 450 fingerprints, 240 Passwords and MIFARE card
• Powered by four 1.5V alkaline batteries
• Features mechanical key and extra power input for backup battery
• Keep transaction 50000 transaction logs that can be downloaded into software for analysis
• Can be installed as a replacement of conventional knob lock (using same door holes)