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White rectangular wall-mounted terminal with LCD screen and numeric keypad

ZKTECO

ZKTECO SC203+IC Time Attendance & Access Control Terminal

SKU CH-1M40-QVCPG

Handles 30,000 ID cards and 50,000 transactions with TCP/IP, RS232/485 and USB connectivity for full door lock control

Mode: Select SC203+IC

  • Elegant casing suits professional environments
  • 30000 ID card capacity supports large workforces
  • 50000 transaction records store extensive attendance history
  • TCP/IP, RS232, RS485 and USB-Host enable flexible integration
  • Full door lock control with anti-passback and SMS alerts

Elegant Access Terminal for Small Sites

The ZKTECO SC203+IC is a compact time attendance and door access control terminal designed for houses, small offices and factories. It combines an elegant casing with a full door lock control system that supports electric locks, door sensors, exit buttons and alarms. Operation is handled through an LCD display with audio prompts and LED feedback. The unit is supplied new and ready for installation.

Sustained Operation Within Rated Limits

The terminal operates continuously between 0 °C and 45 °C at 20 % to 80 % humidity, powered by a 12 V DC supply. It stores up to 30000 ID card records and 50000 transactions without performance loss. Communication over TCP/IP, RS232/485 and USB-Host remains stable during extended use, while Wiegand input and output maintain reliable master-slave and control-panel links throughout the day.

Upgrade from Standalone Readers or Manual Logs

This device replaces simple card readers or paper-based attendance logs by adding networked access control, anti-passback and optional workcode or webserver functions. The jump is worthwhile when a site needs centralised user management, real-time monitoring and integrated door security without a separate control panel. It is not suited for buyers who require biometric verification or larger multi-door enterprise systems.

Highlights

  • Elegant casing suits professional environments
  • 30000 ID card capacity supports large workforces
  • 50000 transaction records store extensive attendance history
  • TCP/IP, RS232, RS485 and USB-Host enable flexible integration
  • Full door lock control with anti-passback and SMS alerts

Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

How much heat and noise does the SC203+IC generate when it runs continuously on 12 V DC?

The terminal operates from 0 °C to 45 °C ambient temperature and 20 % to 80 % humidity with a 12 V DC supply; it has no moving parts so it runs silently and produces minimal heat.

Which door hardware and wiring must already be in place for the SC203+IC to control access?

You need a 12 V DC power source, a third-party electric lock, door sensor, exit button, alarm and door bell wired to the access control interface, plus an Ethernet or RS232/485 link for network communication.

Can the SC203+IC work as a Wiegand reader for an older control panel that only accepts Wiegand input?

Yes, the Wiegand output interface lets the SC203+IC connect to a legacy control panel as a reader, while the Wiegand input allows it to act as master for an external slave reader.

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