TCP/IP 4 Doors Access Control Panel Access Control Board ZK C3-400 Door Access Control System With Power Supply And Protect Box


SKU: 32472429697


Dear Customer,If you need the power supply box with battery function, pls choose C3-400/B,And Pls don’t update any firmware before asking us,thanks.


ZKAccess Systems are built on flexible, open technology to provide management, real-time monitoring , and control of your access control systemall from a browser, with no additional software to install. Our secure Web-hosted infrastructure and centralized online administration reduce your IT costs and allow you to easily manage all of your access points in a single location. C3-400s versatile design features take care of present and future needs with ease and efficiency. It is one of the most rugged and reliable controllers on the market, with a multitude of built-in features. The C3-400 can communicate at 38.4 Kbps via RS-485 configuration or Ethernet TCP/IP networks. It can store up to 30,000 cardholders. SDK (Software Development Kit) is available for the customer to integrate the controller into existing access control software or to develop new software.


.Multiple hardware protection measure

There are over-current protection, over-voltage protection, reversal protection for the power supply and all the input and output terminal.

.Integration with Other Security Systems

C3-400 can be integrated with other security systems such as CCTV, fire alarm, BAS(building automation system) and other systems to configure total security system.

.Supports different Wiegand reader

The controller support different wiegand format, and can Connect to different reader, including ID card reader, MF card reader and HID reader etc.

.Input/Output Ports to Control Doors

connect with variety of sensors, alarms, exit buttons, electric lock and other devices.

.Variety of Communication Function

Using either serial or TCP/IP communication, it provides reliable network system

.B/S structure software

It is easy to manage the system by browser from client PC.

.Normal open after first punch card can be setup

.Real-time Monitoring of Door status

Using the management software, it allows real-time monitoring and control of door opening and closing of the whole system.

.Simple Access Control System Configuration

.Interlock function

Link different doors with special logic that one door is Open, others should be closed.

.Multi-card operation

This function is used to manage visitors or to manage some special high secure place. The doors are opened when appointed number registered cards are read together.


.Duress Mode

.SDK available

The system integrator can use the SDK to integrate the hardware into their existing access control software system or to develop a new software.


Model C3-400
RAM 32M bits
Flash Memory 256M bits
User 30,000
Event Buffer 100,000
Power / Current DC 9.6V-14.4V, Rated Max.1A
Reader Port 4ea (26bit Wiegand, 8bit Burst for PIN)
Communication RS485, TCP/IP
Baud Rate 38,400bps (Recommended) / 9600bps, 19,200bps, 57,600bps (selectable)
Input Port 12ea (Exit Button#1, Exit Button#2, Button#3, Button#4, Door Sensor#1, Door Sensor#2, Door Sensor#3, Door Sensor#4, Aux#1, Aux#2, Aux#3, Aux#4)
Output Port 4ea (4 FORM-C Relay Output, SPDT 5A36VDC/8A30VAC)
4ea (4 Aux FORM-C Relay Output, SPDT 2A30VDC)
LED Indicator Yes, LED indication for communication, power, status and punch card
Operating Temperature 0to +55C
Operating Humidity 10% to 80% relative humidity non-condensing
Dimension (L*W)mm 218(W)*106(H)(single board ) 345(W)*275(H)*70(D)(with power supply and metal box)
Certification CE, FCC, RoHS


Additional information

Brand Name


Security Mode

Fail Safe

Model Number




Event Buffer




Power / Current

DC 9.6V-14.4V, Rated Max.1A

Reader Port

4ea (26bit Wiegand, 8bit Burst for PIN)




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