Feature:     JT-1288 is a high-performance single-channel integrated RFID reader. Using self-developed high-perfor-mance RFID modules based on Impinj E710 chips, and working together with integrated awesome 10dBilinear polarized antenna. The reader supports RS232, RJ45 ,WiFi,4 GPRS communication interfaces. Thewhole series of products have a unified protocol and SDK. You only need to develop our products onceto connect with all our RFID readers.JT-1288 is applicable widely in warehousing, archives management,library management, banking, production line management and other fields. Support RS232,RJ45,WiFi,4G remote online firmware upgrade Support MQTT protocol Specification: Item No. JT-1288 Physical parameters Antenna Dimensions 420(L)*240(W)*50(H)mm 10dBi linear polarized antenna Net weight 1.3Kg Material ABS & aluminum alloy Power Supply Input Voltage DC 12-24V /3A RFID Parameters Peak current 500mA Air Protocol EPC global Gen2(ISO18000-6C) User Environment Working frequency Operating Temp -40 ℃ to 75 ℃ 865-868 / 920-925 / 902-928 MHz ( custom-design for frequency band ) Storage Temp -40 ℃ to 85 ℃ RF power Humidity 5-90% non-condensing (+25° C ) 5~32dBm±1dBm(adjustable) Chip Reading Performance Impinj E710 Reading distance I/O Up to 15m(relate to tag and environment) 1 trigger input or 2 relay outputs (customized) Model Type Notification JT-1288B RS232,TCP/IP(PoE optional) LED indicator,buzzer JT-1288W RS232,TCP/IP,WiFi RSSI JT-1288G RS232,TCP/IP, 4 GPRS Supported Consumption Datasheet Average power consumption<10W Baud rate SDK 115200 bps (default) Demo&C++,C#,JAVA,Android SDK