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Reliable Access Controller Board , 4 Door Controller Access Control System

Reliable Access Controller Board , 4 Door Controller Access Control System

door release button access control

security sensors for doors and windows

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Product Details
Model No.:
Number Of Inputs:
6 (2 Exit Button, 2 Door Sensor, 2 AUX)
TCP/IP, RS-485
Powder Coated Aluminium
Number Of Doors Controlled:
4 Door
Number Of Readers Supported:
Product Description

Anti-passback Function TCP/IP and RS485 Network for Two Doors Access Control Panel


Product Description


The GD-K2 is Multi-door access control panel. It is one of the most rugged and reliable controllers on the market, with a multitude of built-in features. It also supports real-time monitoring, communicate via RS-485 configuration or Ethernet TCP/IP networks. Metal power box of access control panel is optional. It can store up to 30.000 cardholders, can connect RFID reader to the panel via Wiegand.




  1. Professional access control system
  2. Input/Output ports to control doors
  3. Normal open after first punch card can be setup
  4. Real-time Monitoring of door status
  5. Interlock function
  6. Anti-Passback function
  7. Integration with other security system easily
  8. Supports different Wiegand reader



Model No. GD-K2
Number of Inputs 6 (2 Exit button, 2 Door sensor, 2 AUX)
Number of Outputs 4 (2-From C Relay for Lock and 2-From C Relay for Aux Output)
Communication TCP/IP, RS-485
Enclosure Powder Coated Aluminium
Number of Doors Controlled 2 Door
Number of Readers Supported 4
Types of Readers Supported 26-bit Wiegand, others upon request
Card Holders Capacity 30,000
Log Events Capacity 100,000
Weight 7.5lbs (3.4kg)
Mounting Wall Mount
Recommended Power Supply 12V DC, 3A
Dimensions (Board Only) 160mm*106mm
Dimensions (with Box) 380mm(L)*80mm(W)*280mm(H)
Software Free management software
Power box Optional


Working Application


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1. Any Inquiry will be replled with in 24 hours.
2. OEM available:
1) Slik print logo on the goods
2) Customized goods firmware
3) Customized color case,MOQ is 1000pcs
4) The MOQ is 100units for OEM

3. Hight quality, fashion designs, reasonable & competitive price, faster lead time.
The MOQ of standard types is 2units.

4. After-sale Service:
1) All products will have been strictly quanlity checked in house before packing.
2) All products will be well packing before shipping.
3) All our products have 1-2 year warranty, and we sure the product will be free from

maintenance within warranty period.

5. Faster delivery:
Sample order in stock, and 4-5 weeks for bulk production

6. Payment:
You can pay for the orer via: T/T, Western Union,Paypal.
Total price is based on FOB Shanghai.
If the total amount is less than USD500, we prefer Paypal or Western Union.
For bigger amount we accept bank transfer.

7. Shipment:
Fast delivery: DHL, TNT, UPS. FedEx or EMS.It usually take 3-7 working days.
Cheap delivery: By air or by sea, take 25 to 50 working days.
You also can choose your own shipping forwarder.



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