... ~928 MHz band Infrastructure Network: Zigbee, Bluetooth, WiFi, Ethernet Active RFID RS-232 ReaderFeatures• Support 922~928 MHz band• ... : Broadcast, Star or Mask• Internet Gateway Integration: WiFi or Ethernet• Infrastructure Network: Zigbee, Bluetooth, WiFi, EthernetSpecifications: Frequency: 924MHz ... -50~+50KHzOutput Power (Low Power): -10 dBm (Typical) Active RFID RS-232 Reader via RS-232 interface