![Netronix UW-R4GSB Netronix UW-R4GSB](https://netronix.pl/483-home_default/uw-r4gb.jpg)
UW-R4GB is wall mount RFID proximity card and transponders reader from the MIFARE® Classic, Plus, Ultralight C, DESFire, iCLASS (CSN only), ICODE® SLI (ISO 15693) families, operating at 125kHz frequency, equipped with an RS485 and WIEGAND interfaces. Reader has also built-in antenna, buzzer, relay, two LED indicatiors and RTC clock with battery backup and comunicate over interface via OSDP (the latest standard with data transmission encryption, described in more detail in the article), Modbus RTU or Netronix transmission protocols.
- OSDP
- Modbus RTU
- RTC