Description
The SBR-U25-OS08 is a smart 8-port UHF RFID reader equipped with TNC antenna interfaces and a powerful built-in RK3568 embedded control board. It supports both Android and Linux systems, allowing for custom app integration and standalone operation without the need for an external PC. Designed for high-speed, multi-tag reading, it features fast polling across antennas, advanced signal processing, and strong communication adaptability. Its stable performance makes it ideal for dense environments and critical applications such as vehicle tracking, access control, asset and file management, and warehouse automation.
Features & Benefits :
- Embedded RK3568 controller enables smart, PC-free operation
- Flexible tag data filtering for accurate target identification
- Optimized for dense tag reading with minimal interference
- Fast multi-tag recognition with anti-collision algorithm
- RSSI support for real-time signal strength monitoring
- Interfaces: HDMI, Type-C USB, RJ-45, RS-232, RS-485, Wi-Fi, Bluetooth, 4G
- Supports POE input for simplified wiring
- Connects up to 8 antennas for extended coverage
- 4 opto-isolated inputs and 4 relay outputs
- Includes demo software and SDK for easy development
- Durable aluminium alloy housing with efficient heat dissipation
Applications :
- Vehicle Tracking & Inspection
- Access Control (Personnel & Customs)
- Asset & Inventory Management
- File & Document Tracking
- Warehouse & Storage Automation
Technical Specifications
| Physical Parameters | |
|---|---|
| Dimensions (in mm) | 213mm X 125mm X 37.5mm |
| Colour | White |
| Weight | 1.3 Kg approx. |
| Packaging Material | Aluminium |
| UHF Technical Parameters | |
| Protocol | EPC Class 1 Gen2 (ISO 18000-6C) |
| Features | Supports dense reading and writing, multi-tag recognition, label data filtering, RSSI support, and signal strength detection. |
| CPU | Processor: RK3568, quad-core 64-bit Cortex-A55 Speed: 2.0 GHz |
| Memory | Memory: 2GB RAM Storage: 16GB eMMC (embedded flash storage) |
| Operating Frequency | China (GB Standard): • 920–925 MHz (Primary) • 840–845 MHz (Optional) Europe (ETSI Standard): India (TEC–Compliant Frequency Band): North America (FCC Standard): |
| Power Supply | 9 to 30 V DC |
| Transmitting Power | 33dBm ±1dB Software adjustable |
| Operating Mode | Supports Broadcasting FM (FHSS) or fixed frequency, configurable via software settings. |
| Output Power Adjustment | 1 dB step walking |
| Modulation | DSB-ASK |
| Read Range | Up to 10 m |
| Antenna | 4 TNC antenna interface |
| Continuous Tag Writing Distance (EPC Code) | ≥5 m (dependent on tag chip performance), writing power exceeds 90% in a non-interference environment. |
| Communication Interfaces | Supports multiple user interfaces, including TCP/IP, RS232, RS485, and optional Wiegand 26/34 interface with Wi-Fi, BT, 4G and other communication modes. |
| IO | 4 opto-isolated inputs and 4 opto-isolated outputs (GPIO) |
| Pilot Lamp | • 1-channel power supply status light • 1-system operation status indicator • 1-channel communication activity light • 4-port UHF antenna interface status LEDs |
| Relay | 4 relays |
| Operating System | Android, Linux |
| Display Interface | HDMI Joggle |
| Environmental Parameters | |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Operating Voltage | DC 9-30 V |
| Humidity | 10% to 95%RH No condensation |
Specs Sheet
| Sr. No. | Type | Description | Download |
|---|---|---|---|
| 1 | Datasheet | Google Drive link | Download Pdf |