Compact industrial-grade UHF RFID reader & writer for automation and smart devices.

The JRE232 is a compact industrial-grade UHF RFID reader built on Zebra's proven RE40 RFID engine, delivering enterprise-class RFID performance in a highly integrated all-in-one design. Featuring a built-in antenna, global UHF frequency support, industrial communication interfaces, and PLC-friendly protocols (Modbus RTU, Modbus TCP, RS232), and Zebra 123RFID desktop utility, the JRE232 enables rapid deployment of RFID identification and tracking applications across retail, manufacturing, logistics, healthcare, and self-service environments.
Designed for system integrators and automation solution providers, the JRE232 simplifies RFID adoption by combining reader, antenna, and communication interfaces into a single rugged device that can be easily integrated into existing industrial control systems and data collection infrastructures.
| Dimensions | 95mm x 95mm x 42mm |
|---|---|
| Weight | 0.5kg |
| Antenna | Circular polarized (optional near-field antenna), gain > 2 dBi |
| Form-factor | Aluminum Alloy + ABS housing |
| Indicator | PWR: RED LED, Power LED light; DATA: GREEN LED; RFID Activity: YELLOW LED |
| Interface / Protocol | EPC Global UHF Class 1 Gen2 / ISO 18000-63 |
| TX Output Power | Global: -10 dBm to +27 dBm (adjustable); Japan: -10 dBm to +24 dBm |
| Sensitivity | (Adjustable) –78 dBm |
| Frequency | 865–928 MHz (global) |
| Power Supply | 12V to 24V, 4A |
| RE40 Module Power | Active Mode: < 15 W; Standby Mode: 0.49 W; Sleep Mode: 0.015 W; Power-off Mode: 0.000001 W |
| RE40 Module I/O | 4 GPI/O, 2 GPO; Optional UART host interface |
| Reader Interface | RS232 |
| Operating Temperature | -4°F–140°F / -20°C–60°C |
| Storage Temperature | -40°F–185°F / -40°C–85°C |
| Humidity | Operating: 95% RH (non-condensing at 55°C); Storage: 85% RH (non-condensing at 70°C) |
| Shock Resistance | 2000 G ±5% across X, Y, Z axes (0.85 ms duration) |
| ESD Protection | Pins: ±2kV (HBM); Receiver pins: ±1kV |
| Software Interface | 123RFID GUI-based (Windows 10 Desktop 64-bit); SDK C# (.NET Framework 4.6.1) - Windows 64-bit; Binary com cross-platform (custom protocol development required) |
| Development Kit (optional) | DKRE includes Development PCB (2 RF ports, serial interface, USB, power interface), antenna and authentication, power supply cables, RF cable, USB cable, power cable, sample tags, Quick Start Guide, and USB drive with documentation |
| Regulatory Compliance | FCC (Canada) and ETSI module compliance; Environmental Standard: EN 50581:2012; Electrical Safety: IEC 62368-1 (ed.2), EN 62368-1:2014/AC:2015; EMI/RFI: EN 55032:2012/AC:2013 (Class B), EN 55032:2015/AC:2016 (Class B), EN 55024:2010, EN 55024:2010/A1:2015, EN 55035:2017, 47 CFR Part 15, Subpart B (Class B); RoHS Compliant |
| Warranty | Covered by Zebra hardware warranty: 12 months from shipment |