Feature: 1. UHF card reader, easy to operate, high working frequency of 902Mhz-928Mhz. 2. Multi-protocol compatibility, rich communication interface, supports for USB, for RS-232 RS-485 and wiegand26/34/96bit communication. 3. High sensitivity, fast read speed, convenient for using. 4. Waterproof design, not fear of rain, can be able to work well in all kinds of demanding environments. 5. Reading distance is up to 32.8ft, it is convenient and time-saving. Specification: Condition: 100% Brand New Item Type: Card Reader Optional Type: Networking Type, No Networking Model: R16-7DB Read Distance: Approx. 10M/32.8ft Operating Frequency: 902 Mhz - 928 Mhz Working Mode: Software Setting Frequency Hopping or Constant Frequency Work Adjustable Power Range: Adjustable Power Range: 0.1w -1w Antenna: Built-in Circularly Polarized Antenna Communication Port: USB: Support USB Communication, USB Upgrade Program Support RS-232, RS-485 Wiegand 26 or Wiegand 34 or Wiegand 96 Communication Rate: Software Settings, Default 9600, Up to 115200bpsWaterproof:IP65 Read and Write Performance: Read and Write Passive Electronic Tags: Support 18000-6B and EPC Protocol Minimum Reading Distance of Label: 16.4-19.7ft, Reliable Reading Distance: 9.8ft Application Software Platform: Provide application software programming API Support VB or VC development Power Supply: 12V DC Average Power Consumption: Less Than 2W Operating Temperature: -20℃- +60℃ Storage Temperature: -40℃-+80℃ Application: Vehicle Access Control, Automatic Charging Without Stopping, Personnel Access Control Management, Logistics Monitoring, Production Automation Management and Other Fields Size: Approx. 50 x 215 x 215mm/2 x 8.5 x 8.5in . Package List: 1 x RFID Reader5 x Bracket Accessories1 x Power Plug