Dahua QR Code,Face Recognition,Card Swiping(IC/ID card; Desfire card (EV3,Compatible with Dahua card by default)),Remote Face Recognition Access Controller,Slim Design to Fit Narrow Door Frame,10,000 Faces, 10,000 Cards and 300,000 Records,2-MP CMOS Dual-lens Camera, DWDR,12V 1A Power Output for External Lock and Reader, Easy Configuration via Wi-Fi AP Mode and Mobile Web Client, Remote Unlock via Bluetooth, IP65,12Vdc