Edimax Technology i-Watcher Pan/Tilt Internet IP Camera Network Address Translation NAT

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A word about terminology

The term gateway is used generically to define a device that connects a local network to the Internet. A gateway may be a router, a PC running software which allows it to act as a gateway such as a proxy server, or some other device. Most home networks use a NAT (Network Address Translation) router as a gateway. The term gateway router refers to such a device.

Static versus Dynamic IP address

The IP address (or addresses) your ISP has (have) provided you will either be static, which means it never changes, or dynamic, meaning it can change periodically. Dynamic addresses present an additional challenge when trying to locate your network from the Internet since your address may have changed since the last time you checked it. How often your dynamic address changes varies from one service provider to another. Also, any time you reboot your cable or DSL modem, you are likely to get a new address when reconnecting. The solution to the ever-changing IP address is known as DDNS or dynamic domain name service. A DDNS will allow you to find your network by a domain name, such as mynetcam.no-ip.com, rather than needing to know the IP address.

13-2. Network Address Translation (NAT)

Most home routers and business firewalls today perform something called NAT or Network Address Translation. NAT translates your external or WAN IP address into an internal address inside your gateway router. What this means is, you can think of your router as being divided into two halves, the LAN side (inside) and the WAN side (outside or Internet side). When a connection request arrives at your router from the Internet, it will not get any farther than the WAN side unless you have specifically instructed your router to pass this type of request to a specific device on your LAN. This process is known as port forwarding or port redirecting.

13-3. Port Forwarding

All TCP/IP (Internet) networking uses software ports. Ports can be thought of as channels on your television. By default, all web page traffic is on channel (port) 80. By default, the IP-Cam uses port 80 to deliver its web page to your browser and port 1600 to send video. Therefore, both of these channels (ports) must be open (not blocked by your router/firewall) to incoming traffic in order for you to connect to the camera from the Internet. Also, these two ports must be forwarded or redirected to the camera’s LAN IP address by your gateway router. Your router’s setup software should provide a utility for port forwarding or redirecting. Router configuration contains setup help for some popular home networking gateway routers currently on the market.

Note:

Forwarding ports to your camera does not pose any additional security risk to your LAN. Before setting up port forwarding, it is best to configure your camera to use a static LAN IP since your port forwarding setup will need to be updated if the camera’s LAN IP address changes.

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Contents Watcher Table of Contents Snapshots Image Recording Save as Jpeg Save as AVI Save Current Picture As…POEPower over Ethernet Function Pan and Tilt Control Network Utilities„ Remote Surveillance Becomes Handy „ Supports Dynamic IP And Various Network Mode„ Up to VGA 640 X 480 Resolution „ Unique Dynamic IP Ddns ServerPackage Contents System RequirementsHardware Description and Features NetworkWatcher Hardware Specification Wireless LANConnect the Power to the i-WATCHER InstallationWatcher Hardware Setup LAN Setup Plug the Ethernet cable into i-WATCHERUsing IE to view i-WATCHER image Ensure the Camera power light is lightingUsing IPEdit.exe to test the IP-Cam Connect to the Adsl Modem or LAN HubWatcher Hardware Setup Wireless LAN Setup Connecting to an Access Point AP Accessing the i-WATCHER On the LAN with Dhcp Server On the LAN without Dhcp ServerOn the LAN use with the Adsl Router Change Password Access the i-WATCHER by ordinary user loginWatcher Network Camera on-line Quality Setting Camera ControlOperation Mode View Log FileConfiguration Watcher provides 6 types of configurationsSystem Setup WANMotion Detect Enable / Disable User SetupMotion Detect Setup Delete UserMotion detected mail function Mail Setting Motion detected mailMotion detected message on the main window Alert OUT Setup Alert in SetupFTP uploads when motion detected Alert in SettingAlert in with Motion detected mail function Mail Setting Motion detected message on main window Alert in EnabledNetwork Setup FTP uploads when motion detected Alert in EnabledManual Setup LAN for fixed IP address users Audio Setup Check the Server ConfigureCheck the Audio format Snapshots Image Recording Save as JpegSave as AVI Gpio Function Save Current Picture As…When you need use reset button ? Hardware Reset FunctionAccessing i-WATCHER over the Internet WAN IP AddressNetwork Address Translation NAT Port ForwardingNetwork Utilities Default GatewayDetermining your IP Address and Network Settings Windows 98/MeUsing Ping IP EditWindows 98/Me/2000/XP PoE Power Over Ethernet Function Pan and Tilt Control Position points presettingImage Rotate setting Control the camera in the monitor windowHtml Code for your website or blog Width = 320 height=240 , video sizeWatcher Installation Method Watcher Installation MethodWatcher Installation Method Watcher Installation Method Watcher Installation Method Watcher Installation Method Watcher Installation Method Watcher Installation Method Watcher Installation Method Watcher Installation Method Watcher Installation Method

i-Watcher Pan/Tilt Internet IP Camera specifications

The Edimax Technology i-Watcher Pan/Tilt Internet IP Camera is an advanced surveillance solution designed to enhance the security of homes and businesses. With its array of features, this camera provides a perfect blend of performance, design, and user-friendliness, making it an ideal choice for both novice users and tech-savvy individuals.

One of the standout features of the i-Watcher is its Pan/Tilt functionality. Users can remotely control the camera to cover a wider area, allowing them to monitor different parts of a room or property effortlessly. This is particularly beneficial for larger spaces where a stationary camera may not provide comprehensive coverage.

Equipped with a high-resolution image sensor, the camera delivers crisp and clear video footage. With the capability to stream in HD quality, users can enjoy enhanced details during both day and night. Furthermore, the integrated infrared night vision technology ensures that surveillance continues even in low-light conditions, providing peace of mind around the clock.

The Edimax i-Watcher incorporates advanced connectivity options, including built-in Wi-Fi, facilitating easy wireless setup and operation. This wireless capability eliminates the hassle of stringing cables, allowing for flexible installation in various locations throughout a property. Additionally, the camera is compatible with a range of devices, including smartphones, tablets, and computers, enabling users to access live feeds and recorded footage from virtually anywhere.

The camera features motion detection alerts, which notify users of any unusual activity in the monitored area. This technology enhances security by allowing for timely responses to potential threats. Users can customize alert settings according to their preferences, ensuring that they only receive notifications that matter to them.

Moreover, the i-Watcher supports two-way audio communication, allowing users to listen and speak through the camera. This feature is invaluable for interacting with family members or pets and can serve as a deterrent to intruders.

The Edimax i-Watcher Pan/Tilt Internet IP Camera combines innovative technology with practical features to provide a reliable surveillance solution. With its easy installation process, remote accessibility, and advanced monitoring capabilities, it stands out as an excellent choice for anyone looking to enhance their security system.
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