Hikvision Value Series Face Access Terminal DS-K1T341CMW Deep learning algorithm 4.3-inch capacitive touch screen, 2 MP wide-angle dual-lens 3,000 face capacity, 3,000 card capacity, and 150,000 event capacity Multiple authentication modes, including face, and card, etc. Face recognition duration < 0.2 s/User Supports mask wearing detection Connects to external access controller or Wiegand card reader via Wiegand protocol Connects to secure door control unit via RS-485 protocol to avoid the door opening when the terminal is destroyed Two-way audio with client software, door station, indoor station, and main station