User Manual
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1) Identify Your Camera on the Network ...42 2) Assign a Local IP Address and Port for Your Camera ...43 3) Open the HTTP Port ...44 4) Open Virtual Server Ports to Enable Remote Image Viewing ...46 Viewing Your Camera Over the Internet ...47 Viewing Your Camera Over the Internet Behind a Router...47 Frequently Asked Questions...48 Internet Camera Features ...48 Internet Camera Installation ...49 How to Ping Your IP Address...51 Time Zone Table ...53 DI/DO Input specifications ...54 Technical Specifications...55 ii
1) Identify Your Camera on the Network ...42 2) Assign a Local IP Address and Port for Your Camera ...43 3) Open the HTTP Port ...44 4) Open Virtual Server Ports to Enable Remote Image Viewing ...46 Viewing Your Camera Over the Internet ...47 Viewing Your Camera Over the Internet Behind a Router...47 Frequently Asked Questions...48 Internet Camera Features ...48 Internet Camera Installation ...49 How to Ping Your IP Address...51 Time Zone Table ...53 DI/DO Input specifications ...54 Technical Specifications...55 ii
User Manual
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...DNS (Domain Name Service), a method of the camera. Server Address: Use the dropdown box to the right to select a DDNS service to a dynamic IP address, is used only for the DDNS service you can set up your DDNS service and the DCS-2102/2121 will automatically update your DDNS server every time...Type in the Host Name of that address is useful. With most Cable and DSL connections, you are assigned a dynamic IP address and that specific connection. With the DCS-2102/2121, you wish to use . Depending on the service, this checkbox to enable the DDNS function of keeping a domain name...
...DNS (Domain Name Service), a method of the camera. Server Address: Use the dropdown box to the right to select a DDNS service to a dynamic IP address, is used only for the DDNS service you can set up your DDNS service and the DCS-2102/2121 will automatically update your DDNS server every time...Type in the Host Name of that address is useful. With most Cable and DSL connections, you are assigned a dynamic IP address and that specific connection. With the DCS-2102/2121, you wish to use . Depending on the service, this checkbox to enable the DDNS function of keeping a domain name...
User Manual
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...click the Don't Save Settings button to record continuously. Continuous: This will set how many seconds of this option will set the camera to a Samba drive. This scheduling method can only be recorded. Scheduling Event Based: Event based recording will start recording. Example: ...Prerecord to 5 seconds and Postrecord to 9 seconds, the camera will be done when recording to record video when motion is detected by the camera. Scheduled Recording: This will set the camera to record video when specific events happen. This scheduling method can only be recorded. Motion...
...click the Don't Save Settings button to record continuously. Continuous: This will set how many seconds of this option will set the camera to a Samba drive. This scheduling method can only be recorded. Scheduling Event Based: Event based recording will start recording. Example: ...Prerecord to 5 seconds and Postrecord to 9 seconds, the camera will be done when recording to record video when motion is detected by the camera. Scheduled Recording: This will set the camera to record video when specific events happen. This scheduling method can only be recorded. Motion...
User Manual
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...your ISP so that you will be accessed remotely OR for use, you will need to change the Web server port the camera uses from putting a server on your router. Note: Be sure to take note of these settings since these ports are... on how to something else, like port 80 to the next section. If these same settings will need to open a different port for specific instructions on port 80*) you MUST open a second port and designate a new Web server port (800, 801, 802, etc.). Not...ISP does not pass traffic on port 80, you DO NOT have to open a corresponding port on their network.
...your ISP so that you will be accessed remotely OR for use, you will need to change the Web server port the camera uses from putting a server on your router. Note: Be sure to take note of these settings since these ports are... on how to something else, like port 80 to the next section. If these same settings will need to open a different port for specific instructions on port 80*) you MUST open a second port and designate a new Web server port (800, 801, 802, etc.). Not...ISP does not pass traffic on port 80, you DO NOT have to open a corresponding port on their network.
User Manual
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How to Ping Your IP Address The PING (Packet Internet Groper) command can determine whether a specific IP Address is accessible by sending a packet to the camera will be indicated by -step procedure below ). 51 Follow the step-by 4 reply statements (below to utilize the PING command. • ...Æ Command Prompt. • Type ping x.x.x.x, where x.x.x.x is a very useful tool to confirm if the IP Address conflicts with the Internet Camera over the network. It is the IP Address of the Internet Camera. • A successful connection to the specific address and waiting for a reply.
How to Ping Your IP Address The PING (Packet Internet Groper) command can determine whether a specific IP Address is accessible by sending a packet to the camera will be indicated by -step procedure below ). 51 Follow the step-by 4 reply statements (below to utilize the PING command. • ...Æ Command Prompt. • Type ping x.x.x.x, where x.x.x.x is a very useful tool to confirm if the IP Address conflicts with the Internet Camera over the network. It is the IP Address of the Internet Camera. • A successful connection to the specific address and waiting for a reply.
User Manual
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DI Digital Input: Normal: no current Trigger: 12V current As the Digital Input signal is controlled by an external device, we recommend that you set your device to feed no current normally, and feed a 12V current only to trigger a DI event on or rebooting the DCS-2121, the camera will be in Normal mode by default. DI/DO Input specifications DO Digital Output: Normal: open circuit Trigger: short circuit After powering on the DCS-2121. 54
DI Digital Input: Normal: no current Trigger: 12V current As the Digital Input signal is controlled by an external device, we recommend that you set your device to feed no current normally, and feed a 12V current only to trigger a DI event on or rebooting the DCS-2121, the camera will be in Normal mode by default. DI/DO Input specifications DO Digital Output: Normal: open circuit Trigger: short circuit After powering on the DCS-2121. 54
User Manual
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Open circuit voltage: 240 VAC or 350VDC) 55 Technical Specifications Video Codec MPEG-4 / MJPEG Audio Codec GSM-AMR: 8kbps, ADPCM: 8Kbps Sensor 1/4" color 1.3MP CMOS sensor SDRAM 64 Mbytes Flash Memory 8 Mbytes SD-Card Slot ... mode MIC 50dB +/- 3dB, Omni-directional I/O Connector 1 Input (photo relay, active high 12V +/- 3V, dropout: 0 VDC) 1 Output (photo relay, Close circuit current: AC 70mA or DC 100mA; 40Ohm;
Open circuit voltage: 240 VAC or 350VDC) 55 Technical Specifications Video Codec MPEG-4 / MJPEG Audio Codec GSM-AMR: 8kbps, ADPCM: 8Kbps Sensor 1/4" color 1.3MP CMOS sensor SDRAM 64 Mbytes Flash Memory 8 Mbytes SD-Card Slot ... mode MIC 50dB +/- 3dB, Omni-directional I/O Connector 1 Input (photo relay, active high 12V +/- 3V, dropout: 0 VDC) 1 Output (photo relay, Close circuit current: AC 70mA or DC 100mA; 40Ohm;