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

ZKTECO

ZKTECO SC203 IC ID Access Bell- access control terminal

SKU CH-S93G-C3QV4

Controls up to 30,000 ID cards with TCP/IP, RS232/485 and USB-Host, plus full door lock, alarm and Wiegand master-slave support

Mode: Select SC203+IC

  • Elegant casing suits professional environments
  • 30000 ID card capacity scales with your team
  • 50000 transaction records keep a complete log
  • TCP/IP RS232 485 USB-Host links to existing systems
  • Full lock control with door sensor exit button alarm and bell

Elegant Access Control Terminal

The ZKTECO SC203 is a new access control device with an elegant casing design suitable for house, small office and factory environments. It supports ID card as standard with IC card optional and stores up to 30000 users and 50000 transaction records. Operation is handled via LCD display or PC software.

Check Power and Wiring Before Installing

Verify that a 12V DC supply is available at the mounting location and that cabling can reach the door lock, door sensor, exit button and alarm terminals. Confirm the site temperature stays between 0 °C and 45 °C with humidity from 20% to 80% for reliable operation.

Replaces Standalone Keypads or Basic Readers

This unit upgrades simple entry systems by adding full door lock control, anti-passback, SMS functions and Wiegand in/out for master-slave or panel integration. The jump is worth it when you need networked management over TCP/IP, RS232 or RS485 plus USB-host data transfer.

Highlights

  • Elegant casing suits professional environments
  • 30000 ID card capacity scales with your team
  • 50000 transaction records keep a complete log
  • TCP/IP RS232 485 USB-Host links to existing systems
  • Full lock control with door sensor exit button alarm and bell

Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

What items are included with the SC203 and what must be purchased separately?

The SC203 unit includes ID card support for up to 30000 users and interfaces for a 3rd party electric lock, door sensor, exit button, alarm and door bell. IC cards and the electric lock itself are not included and must be bought separately.

Should I choose the standard ID card version or add the optional IC card capability?

The standard version reads ID cards with a 30000 capacity. Adding the optional IC card function allows the same terminal to read both ID and IC cards, which is useful if your site already uses IC credentials or plans to migrate.

How does the 50000 transaction capacity hold up in daily use?

The terminal stores up to 50000 attendance or access events before old records are overwritten. In a small office with 50 users clocking in twice daily, that provides roughly 500 days of history before rollover.

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