Product Description The PC-1074/T is designed for high-security access control and real-time monitoring environments from medium size to complex multi-site installations. It is an independent processing 4 doors access control package with metal enclosure, backup battery charger as an efficient space saving design. Suitable for applications with up to 64,000 users across a modular 1024 doors, allowing maximum flexibility for securing a growing enterprise. Each unit supports 8 Wiegands or RS-485 ports for entry & exit control. The system support Bar Code, Magnetic Stripe, Biometric and Samart Card Readers thru. Wiegand or ABA interface Designed with 4 DI (digital input) and 4 DO (digital outputs) for light, air conditioning, surveillance, fire prevention or urgent rescuing system control. Features Online Network with on board selectable RS-485/RS-232/RS-422 and TCP/IP ethernet. Up to 15,000 cards with 32,000 events. Optional 64,000 cards with 64,000 events. Multi technology of badges include proximity, smart card, biometric, hand free active card, mag. cards, etc.,                8 wiegand readers for 4 doors. expandable to 16 wiegand readers for 8 doors. Optional 8 or 16 RS-485 readers for 8 doors by 2nd RS-485 port. 4 digital inputs and 4 digital outputs with expansible 24/48/64 relays output for floors control. Global (4 or expandable 8 doors) or single doors APB without PC autonomous decision at local level without degradation and removable connectors  Optional baud rate from 2,400 to 38,400 with optional encryption for communication security Specifications Metal Enclosure Dimensions Board Dimensions 273(L) x 218(W) x 80(H) mm(PC-1074T) 160(L) x 115(W) x 24.5(H) mm (PC-1074B/T) Weight PCB & Metal Enclosure 4.7kg ± 5%(PC-1074T) PCB only 480g ± 5%(PC-1074B/T) Power supply PC-1074T: DC 15V +10%, 1.7A PC-1074B/T: DC 12V +10%, 1A Consumption current 0.05 A (not include power requirement for lock & alarm) Transmission rate 9,600 bps, N,8,1 Serial interface RS-485 Events 32,000 standard, up to 64,000 Card capacity 15,000 standard, up to 64,000 External reader Wiegand 26, 34bits, RS-485 reader Time zone 8 personal time zones, 8 time zones for auto operation mode Memory 6 MB, EEPROM Operation temperature 0°c ~ 50°c Humidity 5%~95% We reserve the right to change the specification without notice or obligation!