NT-120S waterproof metal rfid access control, for single door entrance, with card reader and keyboard input in one function, easy to install, easy to use, stable performance. Support Wiegand 26 protocol, can be used with a card reader. Built-in data memory, quickly identify proximity readers, with short circuit protection, safety interference, to meet a variety of automated office space, industrial and mining enterprises, government agencies, intelligence community, telecom base stations, and other public access entrance access control system application demand.