ZKTeco's C3 Plus series is an IP-based controller offering RFID cards and dynamic QR code authentication for access control solutions. The C3 Plus series includes three models: C3-100 Plus, C3-200 Plus, and C3-400 Plus. This series is designed for small—to medium-sized enterprises and can handle up to 100,000 multi-tech card users and 100,000 dynamic QR code transactions. The C3 Plus series has RS-485 interfaces, which ZKTeco's RS-485 protocols and OSDP (Ver 2.1.7) for accessing card readers. It is also compatible with ZKTeco's QR code reader, including QR50, QR500, and QR600.
C3 Plus series is highly versatile, with the Wiegand interface (Wiegand format: W26/W34/W66) for seamless integration with third-party access control readers. The C3 Plus Series levels up data storage encryption by AES 256-bit algorithm. Also, C3 Plus Series adopts the AES 128-bit algorithm encryption to ensure the communication between controller, readers and I/O expansion boards secure. Also, the C3 Plus Series support HTTPS / TLS1.2 protects communications between the server and the web client.
Model
C3-100 Plus
C3-200 Plus
C3-400 Plus
Card Capacity
100,000 (1:N) (Standard)
User Capacity
100,000
Transaction Capacity
500,000 (Standard)
Access Control Interface
Wiegand (Card Reader)
RS-485 ( RS-485 Card Reader / QR Code Reader)
Access Point Capacity
C3-100 Plus: 1 Access Point
C3-200 Plus: 2 Access Points
C3-400 Plus: 4 Access Points
Authentication Method
Card / Password / QR Code
Dimensions (Board Only)
C3-100 Plus: 175 mm*99 mm*19.3 mm (L*W*H)
C3-200 Plus: 175 mm*99 mm*19.3 mm (L*W*H)
C3-400 Plus: 215.88 mm*99.14 mm*19.3 mm(L*W*H)
Enclosure
C3-100 Plus / C3-200 Plus: Size: 350 mm*90 mm*300 mm (L*W*H); Material: SPCC steel; Power Supply Unit: input 110V~240V AC, output 12V 4A+1A DC; Backup Battery: Space reserved [Recommended Backup Battery size: 151 x 94 x 65 mm (L*W*H)] ; Gross Weight: 3.35Kg
C3-400 Plus: Size: 350 mm*90 mm*300 mm (L*W*H); Material: SPCC steel; Power Supply Unit: input 110V~240V AC, output 12V 4A+1A DC; Backup Battery: Space reserved [Recommended Backup Battery size: 151 x 94 x 65 mm (L*W*H)]; Gross Weight: 3.56Kg
Gross Weight
C3-100 Plus: 0.263 Kg
C3-200 Plus: 0.296 Kg
C3-400 Plus: 0.357 Kg
Hardware
CPU: Single Core @ 1.0GHz
RAM: 128MB; ROM: 256MB
Number of Inputs
C3-100 Plus: 1 * Exit Button, 1 * DoorStatus, 1 * AUX Inputs or 64 (with 8pcs of EX0808 IO expansion board)
C3-200 Plus: 2 * Exit Button, 2 * Door Status, 2 * AUX Inputs or 64 (with 8pcs of EX0808 IO expansion board)
C3-400 Plus: 4 * Exit Button, 4 * Door Status, 4 * AUX Inputs or 64 (with 8pcs of EX0808 IO expansion board)
Number of Outputs
C3-100 Plus: 1 * Form C Relay for Lock, 1 * Form C Relay for Aux Output or 64 (with 8pcs of EX0808 IO expansion board)
C3-200 Plus: 2 * Form C Relay for Lock, 2 * Form C Relay for Aux Output or 64 (with 8pcs of EX0808 IO expansion board)
C3-400 Plus: 4 * Form C Relay or Lock, 4 * Form C Relay for Aux Output or 64 (with 8pcs of EX0808 IO expansion board)
Operating Temperature
0℃ to 45℃
Operation System
Linux OS
Power Supply
9.6V - 14.4V DC
QR Code
QR code, PDF417, Data Matrix, MicroPDF417, Aztec scanning in third-party development projects. Dynamic QR codes on the ZKBio CVAccess mobile application.
Reader Capacity
C3-100 Plus: 2 * RS-485 Readers (ZKTeco RS-485 / OSDP), 2* 26 / 34 / 66 bit Wiegand Readers
C3-200 Plus: 4 * RS-485 Readers (ZKTeco RS-485 / OSDP), 4*26 / 34 / 66-bit Wiegand Readers
C3-400 Plus: 8 * RS-485 Readers (ZKTeco RS-485 / OSDP), 4*26 / 34 / 66-bit Wiegand Readers
Standard Functions
C3-100 Plus: TCP / IP * 1; RS-485: ZKTeco RS-485 / OSDP * 1; Wiegand (Input) * 2; USB: Type A (USB Drive Only) * 1; Aux Inputs * 1; Aux Outputs * 1; Electric Lock * 1; Door Sensor * 1; Exit Button * 1; Alarm * 1
C3-200 Plus: TCP / IP * 1; RS-485: ZKTeco RS-485 / OSDP * 1; Wiegand (Input) * 4; USB: Type A (USB Drive Only) * 1; Aux Inputs * 2; Aux Outputs * 2; Electric Lock * 2; Door Sensor * 2; Exit Button * 2; Alarm * 2
C3-400 Plus: TCP / IP * 1; RS-485: ZKTeco RS-485 / OSDP *1; Wiegand (Input) * 4; USB: Type A (USB Drive Only) * 1; Aux Inputs * 4; Aux Outputs * 4; Electric Lock * 4, Door Sensor * 4; Exit Button * 4; Alarm * 4
(Silver and above members can download after logging in)
C3 Plus Series Data Sheet
10.62MB
2025-07-02
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