Access Control Board (4 Door)

4 Door Controller Board Part# MAC-004-CB Wiegand 26 Bit TCP IP Network Access Control Board Panel Controller For 4 Door 4 Reader Features: Dimension: approx. 6.3(W)x4.17(H)in / 16(W)x10.6(H)mm Communication: TCP/IP Power Supply Input: DC12V Power Consumption of Circuit Board: Less than 100mA Input Format of Reader: Wiegand 26 bit (All card reader with compatible protocol, such as Motorola, HID, EM, M1, etc) Quantity of Readers: 4 units Door Controlled: 4 door (Get in by swiping card, get out door by button) Door Opening Time Extending: Setting: 1~600 seconds (adjustable) Max Quantity of Controller: Unlimited (Remark: N denotes q'ty of computer serial port or q'ty of 485hub port, support 256pcs ports) Quantity of Users: 20,000 users Quantity of Event Buffers (offline): 100,000 event buffers Max Distance from Reader to Controller: 100m/328ft (suggestion distance 80m/262ft) Collocations: PCB board, case, power, power line, serial port communication line, software, manual, certificate, ke