Central Controller - C3 Plus

Central Controller - C3 Plus

Smart Access Control Solution – Versatile – High-Level Security

ZKTeco is a global brand in access control and security, and its two flagship product lines – Central Controller - C3 Plus are ideal solutions for businesses, office buildings, factories, industrial zones, and data centers, offering powerful scalability and superior security.

1. C3 Plus Central Controller – Premium Solution for Large Projects

InBio Pro Plus is a new generation of access control devices, integrating facial, fingerprint, QR code, and RFID card authentication on a powerful hardware platform. With a Linux operating system, 1.0GHz processor, and 128MB RAM, the product delivers stable and fast processing performance.

Outstanding Features:

• Multi-modal authentication: RFID Card / Password / Fingerprint / Face / Dynamic QR Code

• Massive user capacity: 100,000 card users, 20,000 fingerprints, 3,000 faces, 100,000 QR codes

• High-level security system: AES 256-bit encryption (storage) and AES 128-bit (data transmission), supports HTTPS / TLS1.2

• Strong connectivity: TCP/IP, RS-485 (ZKTeco/OSDP), Wiegand 26/34/66 bit, USB, supports third-party readers

• Easy expansion: Integrates up to 8 EX0808 expansion boards, increasing total I/O to 64 inputs/outputs

Models:

Applications:

Suitable for smart buildings, large factories, stratified control systems, projects with multiple areas requiring different authentication.

2. C3 Plus – Optimal choice for small and medium-sized businesses

C3 Plus is an IP-based central access control panel, specialized for authentication solutions using proximity cards and dynamic QR codes. With a reasonable price and stable performance, C3 Plus is very suitable for SMBs, offices, warehouses, stores...

Outstanding features:

• Smart authentication support: Proximity card / Password / Dynamic QR code

• Powerful capacity: 100,000 users, 500,000 transaction records

• Wide compatibility: Card readers via RS-485 (OSDP Ver 2.1.7), Wiegand, ZKTeco QR readers (QR50/QR500/QR600)

• Advanced data encryption: AES 256-bit (storage), AES 128-bit (communication), HTTPS/TLS1.2 security

• Supports I/O expansion up to 64 points

Models:

Applications:

Suitable for small offices, retail stores, mini apartments, medium-sized warehouses, showrooms, etc.

Accessories and Expansion Options

• Protective metal box: Neat installation, with space for backup battery

• Software compatibility:

  • InBio Pro Plus → ZKBio CVSecurity Software

  • C3 Plus → ZKBio CVAccess Software

• Supports connection to ZKTeco and third-party QR, facial, and fingerprint readers

Quick comparison of InBio Pro Plus & C3 Plus

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