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Wall-mounted white access terminal with LCD screen and card reader area

ZKTECO

ZKTECO SC203 RFID Access Control Terminal office equipment

SKU CH-1JVQ-MXVJB

RFID access terminal with 30000 user capacity, 50000 event log and TCP/IP, RS232/485 plus USB-host connectivity

Mode: Select SC203+ID

  • Supports up to 30000 ID cards for large teams
  • Stores 50000 transactions for detailed audit trails
  • Connects via TCP/IP, RS232, RS485 and USB-Host
  • Full door lock control with sensor, exit button and alarm
  • Wiegand in/out enables master-slave or panel integration

Elegant RFID Access Terminal for Small Sites

The SC203 is a compact access control terminal designed for houses, small offices and factories. It combines a sleek casing with an LCD display and audio prompts to guide users through daily entry and attendance tasks. The unit supports up to 30000 ID cards and stores 50000 transaction records for reliable audit trails.

Upgrade from Standalone Keypads or Basic Readers

Moving from a simple keypad or single-door reader to this terminal adds full lock control, door sensor monitoring, exit button and alarm interfaces in one device. The jump is worth it when you need anti-passback enforcement, Wiegand master-slave linking or the ability to manage users via PC software over TCP/IP or RS232/485 links.

Straightforward Wall Mount with Standard Wiring

Installation uses a 12V DC supply and standard access control wiring for lock, sensor, exit button and alarm connections. Wiegand input and output ports allow easy daisy-chaining or panel integration. Common issues arise if cable runs exceed RS485 distance limits or if the optional IC card module is expected without confirming the specific variant.

Highlights

  • Supports up to 30000 ID cards for large teams
  • Stores 50000 transactions for detailed audit trails
  • Connects via TCP/IP, RS232, RS485 and USB-Host
  • Full door lock control with sensor, exit button and alarm
  • Wiegand in/out enables master-slave or panel integration

Specifications

No published specifications for this item yet.

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Questions about this item

What power supply does the ZKTECO SC203 need for installation?

It requires a 12V DC power source to operate the lock control, alarm, exit button and door sensor interfaces.

Which communication step is often missed when setting up the TCP/IP link?

Configure the device IP address on the local network before uploading data via the PC software.

How often should the LCD display and card reader surface be cleaned?

Wipe the LCD and reader area with a dry cloth whenever dust builds up to keep the 30000 ID card reads reliable.

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