Access Control, RFID Reader, UHF Reader manufacturer / supplier in China, offering 125kHz RFID Access Controller with Wiegand Protocol for Support and Metal Construction (SH2D (EM)), 125kHz Tuya WiFi RFID Access Controller with Wiegand Protocol for Support and Metal Construction (SH2D-WF (EM+WiFi)), Em/ID or Mf/IC Metal Material Tuya RFID Access Controller for Security Systems (SH2DC (EM+MF)) and so on.