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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: UDOHOW
  • Model Number: DH-7004
  • tcp/ip access control: TCP/IP and WEB/IE communciation
  • access control board: Free software
  • control door: 4 doors
  • Reader: 4pcs

Packaging & Delivery

Packaging Details door access control board:10pcs/carton
Delivery Time 5days

IE Browser web TCP/IP door access control board


web access control  : --------DH-7004 WEB,NET

1,,Wiegand Access Control Board


2,Support 4 doors


3,with IE Browser


4,Latest Free Software


5,SDK available for developer



Multi Door (4) Control Board

Model #




Conventional Function

offline operation; real time supervision; photo display; mass storage; flexible user privilege setup; remote unlocking; multi-user supervision; quick setting; convenient checking and query; revisable and printable report form; report form;report can be exported to excel file; card+password unlocking; alarm for long time unclosing;alarm for invalid card swiping; first card unlocking;alarm for illegal break in; unlocking at definite time; e-map ,patrol, meeting,const meal etc.

Professional function

for professional users such as bank,cash house, telecom station, power supply station,prison and plice station: interface locking; intimidation alarm; integrated fire control;anti-passback and anti-tail; interlocking;multi-card unlocking; emergency double locking; in door population checking; unlocking based on internal and external validation.

all-in-one-card management system

nomal shift and multi-shifts time attendance management system; fixed ration dining management system; meeting attendance management system; online patrol management system and security alarm management system.


TCP/IP, IE Browser

English Software supportable database:



Control 1 door, get in and out door by swiping card, or get in by swiping card and get out door by button

Control 2 doors, get in and out door by swiping card, or get in by swiping card and get out door by button

Control 4 doors, get in the door by swiping card, and get out door by button

Size of PCB board


218mm *106mm

Size of Case


Power Supply

12VDC 4-7A

Power Consumption of Circuit Board

Less than 100mA

Input Format of Reader

Wiegand 26 (All card reader with compatible protocol, such as Motorola , HID , EM ,, Mifare one etc)

Quantity of Readers



Door Controled


4 pairs

Door opening time extending setting

1-600 seconds(adjustable)

Max q ' ty of controller

No limit

Operation Temperature

Operation Humidity

Operation Humidity

10-90 % RH , No Condensation

Q ' ty of users

20,000 Users

Q ' ty of Event Buffers(offline)

100,000 event buffers

Power interruption protection measure

High Speed Memory, Records never lose

Max Distance from Reader to Controller

100m (suggestion distance 80m)

Max Distance between Controllers

TCP/IP: Depends on net coverage area

Alarm for long time door open, ilegal break in, intimidate


Fire and alarm linkage

If no connection with the expansion board, only has software interface alarm, and drive the computer speaker. If connected with expansion board, is able to alarm by hardware, if connected with strengthened expansion board, then is able to Security alarm

Complsive open and close door at long time


Open door in remote distance


Inter block







Anti pass back and tail







Multi-card open door


Open long time at specified time


Electronic map


Urgency door close


First card open door


Inner and outer check out open door


Keypad (card+passwor, supper password)




Door access control board Wiring digram:


Door access control board for TCP/IP connection:

Other door access control board:

Single door access control board :

Two dooaccess control board :

Door access control board installation:

Door access control board packing:

UDOHOW Electronics Co., Limited  


Factory Address: Two floor,B Building,No 12 Xiawei Industrial area, Guanlan Community,BaoAn District,ShenZhen City,China

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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Supplier Assessments:
2 Transactions 2,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $36,000
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