Access Control, RFID Reader, UHF Reader manufacturer / supplier in China, offering WiFi Version RFID Access Controller Em+Mf Dual Frequency Tuya APP WiFi Pulse Mode Toggle Mode Entry Mode Card/Card+Pin/Pin (SFA20DC-WF(EM+MF+WiFi)), 13.56MHz Tuya APP WiFi Fingerprint Access Controller with Metal Housing Wiegand Protocol for Support (SFA20C-WF (MF+WiFi)), Version RFID Access Controller Em+Mf Dual Frequency Tuya APP Pulse Mode Toggle Mode Entry Mode Card/Card+Pin/Pin (SFA20DC (EM+MF)) and so on.