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G-Cam/EFD-2251 Full HD IR Dome IP Camera Quick Guide   

 
This guide is for quick installing and connecting the G-Cam/EFD-2251 in-ceiling IP camera. For more details, please 
refer to the User’s Manual in the supplied CD. 

 

Camera’s Connectors                                                                                                                                             

Nr. 

Connector 

Pin 

Definition 

Remarks 

RJ-45 

 

For network and PoE connections 

Not in use 

1

 

 

2

 

Alarm & Audio I/O* 

Alarm Out − 

Alarm connection 

Alarm Out + 

Alarm In − 

Alarm In + 

Audio Out   

Audio Out 

GND 

common ground audio 

Audio In   

Audio In 

Power (DC 12V) 

10 

12 VDC − 

Power connection

 

11 

12 VDC + 

CDS light sensor 

 

MikroSD-Kartenslot 

Insert the microSD card into the card slot to store videos and snapshots. 
Do not remove the microSD card when the camera is powered on. 

Default-Taster 

Press the default button with a proper tool for at least 20 seconds to restore 
the camera. 

*

Listen only is supported by GEUTEBRÜCK DVRs!

 

  **Do 

NOT

 connect external power supply to the alarm I/O connector of the IP camera. 

 

NOTE:

 It is not recommended to record with the microSD card for 24/7 continuously, as it may not be able to 

support  long  term  continuous  data  read/write.  Please  contact  the  manufacturer  of  the  microSD  card  for 

information regarding the reliability and the life expectancy. 

 

Camera Cabling 

 

 

 

 

 

 

                                                                                                     

Please follow the instructions below for cable connections and configuration. 

 

Power Connection 

Please use a DC 12V power adaptor and plug it to the camera and the power outlet. Alternatively, connect the ethernet 
cable to the camera’s RJ-45 port and plug the other end of the cable into a PoE switch (IEEE 802.3af, 15.4 W). 

 

  NOTE:

 If PoE is used, make sure PSE is in used in the network. 

 

Ethernet Cable Connection 

Connect one end of the Ethernet cable to the RJ-45 connector of the camera, and plug the other end of the cable to 
the network switch or PC. 

 

NOTE:

 In some cases, Ethernet crossover cable might be needed when connecting the camera directly to the 

PC.

 

 

Green Link Light indicates good network connection.   
Orange Activity Light flashes for network activity indication. 

 

Set up network environment                                                                                                                               

   

 

Be sure that the device and PC are on a same area network before running the installation. 
User name:   

root   

Password:   

admin

 

 

Custom IP Environment    

 

 

 

 

 

                                                                                     

IPAdminTool

 is provided on attached CDRom. 

 

IPAdminTool

  is  a  management  tool,  which  automatically  scans  all  of  the  network  products  for  users  to  perform 

administrative tasks, which includes network configurations, firmware update, device reboot, and device organizations. 

 

To modify the device’s default IP address for customized network area: 

1. 

  Find the device from the IPAdminTool’s list and highlight the device’s name. 

2. 

Right-click the mouse and select “IP Address”; IP Setup window appears. 

 

3. 

In the IP Setup’s window, information under ‘Local Network information’ displays the user/PC’s network area 
information. Those information need to be incorporated to the IP Address, Subnet Mask, Gateway, and DNS boxes, 
except the last 2 sets of IP Address, which are to be the unique numbers for the device. Refer to the image above for 
the setting 

4. 

Click ‘Setup’ to complete the modification. 
 

5. 

Start the Microsoft® Internet Explorer web browser and enter the address of the device.   

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ändern.

   

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