The DoorKing UHF card reader is designed as a long-range RFID card reader using passive card technology.  Passive card technology does not contain a battery in the cards, so they never wear out.  The long-range card reader emits an RF signal which powers the card when the card enters the scanning area of the car reader antenna.  The car relays its Wiegand number back to the card reader which reports the card's number to the connected access control system. There is an interface module supplied with the card reader that eliminates the need to set up the system using a computer.  All necessary settings and adjustments can be made using the DIP and rotary switch on the card reader control board.  Itis an effortless way to open the gate for authorized vehicles.  Mount an authorized card in the card that the antenna is able to scan, and the gate will open as the car approaches.  The system will work with 26-bit Wiegand controllers. It uses frequency-hopping technology in the 902-928 MHz band (standard).
Accessories sold separately:

• ISO Card UHF (1508-190)
• UHF/DK Prox Dual Technology Card (1508-198)
• Card Windshield Holder (1815-318)
• Rearview Mirror Card Holder (1815-319)