** Requires 58-1620-001 Cable
Also requires a controller unit like the Doorking 1838-081
all sold separately
TransCore's SmartPass 4 is a series of fully integrated, self-contained 915 MHz wireless radio frequency identification (RFID) readers that are specifically targeted at high performance applications in parking, security access, electronic vehicle registration (EVR) and traffic management. Each SmartPass 4 reader includes a radio frequency (RF) module, digital signal processor (DSP), power supply, antenna (unless external antenna option is selected), I/O interfaces, and RS232 or RS422 serial communications interface. The SmartPass 4 is capable of reading the American Trucking Associations (ATA) protocol. Additionally, for compatibility with existing security systems, SmartPass 4 can read halfframe and full-frame ATA tags and Wiegand formatted tags and identification cards. All SmartPass 4 readers provide unparalleled flexibility by offering a real-time clock; expanded tag read buffering; programmable RF power; 250 KHz programmable frequency steps; system integrity checking; and programmable group select. SmartPass 4 readers are quickly and easily installed, tested, and maintained by TransCore-trained authorized personnel. The SmartPass 4's command set is compatible with TransCore's SmartPass and Encompass® 2 readers.