Features: 1) One door RFID access controller; 2) can connect seperate or built-in EM/Mifare card reader; 3) Supports RS485 and TCP/IP communication simultaneously; 4)Can be connected to different brands card readers, such as
EM/Mifare/TI, 5) Patent multi-communication transmission module, which can
expands the region of the controlling door of 2/4/8/16/32 till 128
doors; 6) 12 keystrokes as mobile phones; Red backlight; 7) LCD high resolution 128 x 80 ratio pixel mobile phones; Blue/red
backlights 8) Mass adoption of components of mobile phones, with the size of
ordinary mobile phones