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Wall-mounted access controller with LCD screen, LED indicators, and card reader slot

ZKTECO

ZKTECO SC203+IC Access Controller

SKU CH-Y9BX-CR6CZ

Controls door access with lock, alarm and exit-button interfaces, supports 30,000 ID cards and 50,000 transaction records, and connects via TCP/IP, RS232/485 or USB-Host

Mode: Select SC203+IC

  • Elegant casing design suits professional environments
  • Stores 30000 ID cards for large workforces
  • Holds 50000 transactions for extensive audit trails
  • Connects via TCP/IP, RS232/485 and USB-Host
  • Controls locks, sensors, exit button and alarm

ZKTeco SC203+IC Access Controller

The ZKTeco SC203+IC is a standalone access control terminal designed for office and small-factory environments. It manages up to 30000 ID cards and stores 50000 transaction records. The unit integrates lock control, alarm, exit button and door sensor interfaces in a single enclosure. Communication options include TCP/IP, RS232, RS485 and USB-Host for data transfer.

Who This Suits and Who It Doesn't

This controller suits installers who need a complete door-management device with built-in Wiegand input for master-slave reader setups and Wiegand output for connection to external panels. It is not suited for buyers who require integrated biometric verification or wireless network connectivity. Projects demanding Power-over-Ethernet supply or multi-door control from a single unit should look at alternative solutions.

Deciding Specification — 30000 ID Card Capacity

The 30000 ID card capacity is the primary figure that determines whether this terminal matches the site's user base. Each enrolled card occupies one slot, so facilities with more than 30000 occupants must choose a higher-capacity model. The 50000 transaction buffer supports several months of logs before overwriting. Confirm the expected maximum population against this limit before ordering.

Highlights

  • Elegant casing design suits professional environments
  • Stores 30000 ID cards for large workforces
  • Holds 50000 transactions for extensive audit trails
  • Connects via TCP/IP, RS232/485 and USB-Host
  • Controls locks, sensors, exit button and alarm

Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

How do I wire the lock, door sensor, exit button and alarm to the SC203+IC?

Connect each device to the labelled terminals on the access-control interface; the common mistake is reversing the 12 V DC supply polarity, which prevents the relay from driving the lock.

Which components will need replacement after extended use?

The internal relay that switches the electric lock and the backup battery for the real-time clock are the parts most likely to require replacement.

What is the first limit reached during continuous high-traffic operation?

The transaction log fills at 50000 records before the 30000-card user database is exhausted.

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