C3-400

C3-400 is an RFID access-control panel identified for four controlled doors in the cited manufacturer comparison. TCP/IP and RS485 are listed for the base C3 range. Select the exact panel revision, reader and door-direction arrangement with a technical check, and keep C3-400 separate from C3-400 Plus.

ZKTeco · Full reference: C3-400

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Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Product type
RFID access-control panel
Doors controlled
4 doors in the C3-400 row
Communication
TCP/IP and RS485 listed
Power input
12 V DC, 1.5 A listed

Selection notes

  • Keep C3-400 distinct from C3-400 Plus. Confirm the exact controller revision, reader combination and supplied enclosure before ordering.
  • Reader and door-direction configurations require a model-specific technical check. ISD stock, quotation, delivery and local warranty are confirmed separately.

Official documents

Manufacturer source checked 2026-10-14. The supplied unit and local terms require confirmation.

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