Access Control, RFID Reader, UHF Reader manufacturer / supplier in China, offering Tuya APP Em/ID or Mf/IC Metal Material WiFi RFID Access Controller for Security Systems (SH2DC-WF(EM+MF+WiFi)), Em/ID or Mf/IC Metal Material Tuya RFID Access Controller for Security Systems (SH2DC (EM+MF)), 13.56MHz Tuya WiFi RFID Access Controller with Wiegand Protocol for Support and Metal Construction (SH2C-WF(MF+WiFi)) and so on.