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Four Doors Metal Intelligent Access Controll Board

Card Reader Quantity: 4
Control Gates: Four Gates
Technology: 32-Bit Technology
Way of Control: Computer Control
Communication Mode: TCP/IP
  • K4


  • 8543709990

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Model:K4 Smart Controller

The K4 is Multi-door access control panel. lt is one of the most rugged and reliable controllerson the market, with a multitude of built-in features. lt can store up to 30,000 cardholders, canconnectRFID reader to the panel via Wiegand. It also supports real-time monitoring, communicatevia RS-485 configuration orEthernet TCPIIP networks.Metal power box of the acces control panelis optional.

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

2. Multiple hardware protection meansure.

3. It can be integrate with other security systems such as CCTV, fire alarm, BAS(building automation system) and other systems to configure total security system.

4. The controller support different wiegand format, and can connect to different reader, including ID card reader and Mifare card reader.

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

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

7. It is easy to manege the system by browser from client PC. There is no need to install software on each client.

8. Normal open after first punch card can be setup.

9. Real-time Monitoring of Door Status.

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

11. Interlock function.

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

13. Anti-passback

14. Duress mode

15. SDK available

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


Model No. K4
Number of Doors Controlled 4 doors
Types of Readers Supported 26-bit Wiegand, others upon request
Numbers of Readers Supported 4
Number of lnputs

12(4 Exit Device,4 Door Status,4 AUX

Number of Outputs 8 (4-Form C Relay for Lock and
Card Holders Capacity 30,000
Log Events Capacity 100,000
Weight 7.8lbs (3.55kg)
Communication TCP/IP, RS-485
Enclosure Powder Coated Aluminium
Mounting Wall Mount
Recommended Power Supply 12V DC,3A
Dimensions ( Board Only) (218mm×106mm)
Software Free management software


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Granding Technology is a global Biometrics & RFID products and service provider by a top China-based team.
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