Main pieces overall features a built-in card reader, W26 interfaces of two groups, group 2 door magnetic input, open button input of two groups, two groups relay output, 1 set the doorbell interface and 1 set of RS485 communication interface. In both Chinese and English bilingual menu interface, with backlight; It can display card name and job number, there are public and personal message short news release function; Set alarm support working day; Through the keyboard to complete equipment parameter Settings, can be completely offline; Support 2500 cardholders, while 25000 charge storage and alarm events; Can be connected to the 255 units. Application of flexible, can be redefined the IO interface. Such as: W26 interfaces can be defined as W26 standard output or input; Relay can be directed to entrance guard, bell or alarm output; Magnetic door can be defined as fire signal. Professional entrance guard function: 32 64 time period/group / 16 application group / 8 types of holiday/card validity; Hardware offline do two layers of armor himself back; Can set a password to enter, only credit card and credit card password and at the same time into the; Any door remote control, a variety of events alarm function: timeout, door open doors timeout, intrusion alarm, duress alarm, pry alarm, fire alarm, etc. Pieces form a complete set of professional attendance software, can adapt to the factories and office buildings of various special attendance rules. According to the actual demand, can also be expanded salary management, personnel management, dormitory management function module, statistical results are accurate and correct. To really improve the efficiency of management, realize the paperless office.