Posts Tagged ‘ ip cameras’



IP Security Camera Software

Written By:
Thursday, September 8th, 2011

There are lots of ways to network a digital video security and surveillance camera system. Thanks to the digital age and the advancements of computer and Internet technology the Internet can be used as a medium for networking, allowing the user to have global access. This is just one of the functions of Internet Protocol or IP security camera software.

IP security camera software may come with a variety of different functions. For example its primary purpose may be just to make the camera IP ready so that it can transmit its video images over the Internet to the user. These cameras are often called IP ready security cameras and it allows the user to place a camera just about anywhere there is access to broadband Internet. The camera then transmits its videos over the Internet to a personal computer that has the IP security camera software installed.

This software contains the programming needed to communicate with the IP digital camera. It normally runs as an active x function on Windows’ Internet Explorer and other browsers so the user can monitor his/her camera simply by using a compatible browser. If the camera is a Pan-Tilt-Zoom or PTZ camera, the IP security camera software may even provide the necessary programming so that the user can operate the controls to the PTZ via the Browser.

Another type of IP security camera software uses the Internet as the vehicle for networking among IP cameras. In other words, instead of the camera using RG-59 coaxial cable or other wiring to send its video images to the Digital Video Recorder or DVR, the camera simply plugs into a broadband Internet connection and once connected, uses the Internet to send its video image data to a Network Video Recorder or NVR.

The NVR acts pretty much like a typical DVR however it is made for networking cameras and storing their video images via the Internet. Some NVRs require that a certain type or brand of camera be used and some NVRs also restrict the use of the NVR and IP cameras to one physical location. The NVR coordinates the IP system, including the cameras, file storage, and playback.

So why use IP cameras and IP security camera software? In this age of global communication, many workers perform a great deal of traveling. Using and IP camera with IP security camera software, it’s possible to monitor your IP cameras in Maine while you are in Hawaii. You can also often gain access to the cameras using smartphones and a special type of IP security camera software designed specifically for smartphones called an “application” or just simply put, “an app.”

Another example for using IP camera systems is that you may have cameras located in totally different geographical areas. However, you may want to record these cameras from a totally different location (a home office for example). Perhaps you own 2 or 3 convenient stores in your area and want to be able to monitor them from your home office. You simply connect the IP camera to the Internet, set up your NVR, and you can monitor all three locations at once from a totally different location than any of your cameras (home office for example).

These are just some of the ways that an IP camera system can be used. If you prefer to take advantage of professional full time monitoring of your cameras IP camera software can also make it possible for the monitoring company to see each of your cameras.

Usually, IP security camera software is provided by the camera manufacturer or the NVR manufacturer so you seldom ever need to purchase the software separately. Security Camera King has another type of IP security camera software called a Mobile Video Server and in comes in 4, 8, and 16 channel capability.

This software allows the user to embed a live stream of one or more cameras on a web page. This means that any Web browser that can play streaming video will be able to view the cameras. Of course smartphones, PDA’s, and the like will be able to view them too.

Most IP security cameras use CODECs (COmpression/DECompression) software in tandem with the DVR to shrink the size of the incredibly large digital video file while maintaining quality. For example, many IP security cameras send MJPEG to the NVR for recording and use H.264 for streaming to the Internet.

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Network PTZ Dome Surveillance Camera

Written By:
Monday, April 25th, 2011

If you are looking for an Internet based camera you should consider one of Security Camera King’s Network PTZ Dome Surveillance Cameras.  These cameras are very versatile with lots of additional features than just Pan-Tilt-Zoom.  In the following article, we’ll take a look at how these cameras work and give an overview on each of these types of cameras that Security Camera King has to offer.

First let’s talk a bit about the camera.  There are IP or Internet Protocol ready dome cameras that may or may not have the ability to pan, tilt, and zoom.  Like wise there are dome cameras that are not IP ready that do have the ability to pan, tilt, zoom.  The dome cameras we discuss in this article are IP ready AND have the ability to pan, tilt, and zoom.  Often times they may be referred to as Network PTZ Dome Surveillance Cameras.

IP cameras are regular digital video cameras with extra electronic circuitry built inside.  The extra circuitry is what is needed to support the camera on the Internet; in other words these cameras do not directly plug into a Digital Video Recorder or DVR.  What they do connect to is a broadband internet connection, usually through CAT5 Ethernet cable.

The camera contains its own Web server technology and once a few pieces of information are provided to the camera’s setup program, the camera begins streaming video via the Internet to either a Network server or to your PC.  You may see an overwhelming amount of 3 and 4 letter initials mentioned under network protocol.  Don’t let these bother you, this is merely a list of the different network protocols that the camera is compatible with.

One acronym that we should mention is PoE.  If the camera is PoE capable (and most, but not all IP cameras usually are) that means the camera can obtain the power it needs to operate with the Ethernet connection, hence the term PoE stands for “Power Over Ethernet.”  This means it is not necessary for you to install a power cable for your camera.

While PTZ camera don’t have to be Internet ready cameras, many IP ready cameras do have “Digital PTZ.”  PTZ or Pan-Tilt- Zoom are movement terms somewhat unique to the photograph and film industry.  Pan means the camera can move horizontally.  Tilt means the camera can move up and down.  Zoom is a function that narrows the FOV and enlarges the appearance of individual objects.

Security Camera King offers four different network PTZ dome surveillance cameras.  The following list those cameras and provides a short summary of their features.

Product# VDIP-D1L312 Indoor IP Network Dome Camera

  • Dual CODEC (H.264 and MJPEG)
  • Digital PTZ
  • Poe
  • Two-way audio communication
  • 3G mobile A/V surveillance
  • Multi profile streaming
  • 520TVL resolution

 

Product# VVIP-D1L312 Vandal Resistant IP Network Dome Camera

This camera is basically the same camera as above with the exception that this is constructed in a special way as to make it vandal resistant.

  • Dual CODEC (H.264 and MJPEG)
  • Digital PTZ
  • Poe
  • Two-way audio communication
  • 3G mobile A/V surveillance
  • Multi profile streaming
  • 520TVL resolution

 

Product# VDIP-2L316 2 Megapixel Infrared IP Network Dome Camera

This camera is basically the same as the first camera listed above with one exception.  This camera is capable of producing images at a full resolution of 1,600 x 1,200 pixels, also known as UXGA.

  • Dual CODEC (H.264 and MJPEG)
  • Digital PTZ
  • Poe
  • Two-way audio communication
  • 3G mobile A/V surveillance
  • Multi profile streaming
  • 2 Megapixel resolution

 

Product# VVIP-2L316  2 Megapixel Infrared Vandal Resistant IP Network Dome Camera

This camera is basically the same as the one above that is listed just before this entry (Product# VDIP-2L316) with the major difference being that this camera is constructed in a special design to make it vandal resistant.

  • Dual CODEC (H.264 and MJPEG)
  • Digital PTZ
  • Poe
  • Two-way audio communication
  • 3G mobile A/V surveillance
  • Multi profile streaming
  • 2 megapixel resolution

If you have any additional questions about a Network PTZ Dome Surveillance Camera that have not been answered by this article or the Web pages that these cameras are on, contact one of our security specialists today.   There are two ways to contact them, on-line Live Chat or by telephone at 866-573-8878 Monday through Friday from 9AM to 6PM EST.

 

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Web Ready Security Camera System

Written By:
Monday, January 10th, 2011

If you need to be able to monitor your security and surveillance system cameras from just about anywhere in the world at any time, consider using a web ready security camera system. These systems use the internet as the vehicle for transmitting their data so anywhere there is broadband internet access, there is potential for monitoring your home or business security camera system.

A web ready security camera system is reasonably priced, easy to install, and easy to operate thanks to technological advancements in the electronics and computer fields over the past few years. It differs from a standalone digital video security camera system in that it utilizes the internet to transmit the signals, and a personal computer or Mac computer to monitor and store the digital video image files.

A standalone, non-web ready security camera system consists of one or more digital video cameras, a Digital Video Recorder (DVR) with a Digital Signal Processor (DSP), and a monitor. The digital video camera captures the reflective light from objects and transposes these light images into electronic images. The camera normally has an on-board analog-to-digital processing chip that changes the electronic information into pure digital or binary form.

A video transmission cable, usually an RG-59 coaxial cable, must be run from each camera to the DVR unit. The signals from the cameras travel through this cable to the DVR unit where the DSP compiles them into a digital video file. Digital video files can be extremely large in size so the DSP uses a COmpression/DECompression (CODEC) utility to shrink the size of the file without sacrificing a large amount of quality. After the digital video file is created it can be viewed live on a monitor or stored on the DVR’s Hard Disk Drive (HDD) for later use.

A web ready security camera system produces the same sort of final results but goes about doing it in a different way. First a web ready security camera system has either IP (Internet Protocol ready) cameras or an IP DVR or an IP server. If the system uses IP ready cameras, each camera has its own built in web server technology that is used for the Internet. The camera connects to the internet either via a Cat 5 Ethernet wire or wirelessly using a corresponding wireless modem or router.

If the web ready security camera system uses an IP DVR, then normal cameras are connected to the DVR and the system works like a typical standalone system. Except that the DVR (and therefore the digital video files and camera controls) can be controlled remotely via the internet and some other end-user device.

If the web ready security camera system uses an IP server, it may be able to digitize older analog based cameras and send them over the Internet or it may simply combine the signals of several newer digital cameras and send them over the Internet. In either case, the digital video file must be sent over the internet to a connected computer that can act as a storage and monitor device or to some other web-compatible monitoring device such as an iPhone, iPad, 3G and 4G smartphones and other similar devices. (Note that if the signal is received by another DVR or personal computer, the system does not have a device to save digital video files to and therefore can only be used to monitor the cameras in real-time).

Probably the most profound advantage of web ready security camera systems is the incredibly almost infinite geographic locations in the world where the system can be monitored and operated. Theoretically, anywhere there is broadband Internet accessibility; the system can be monitored and controlled.

Perhaps the biggest disadvantage to these types of systems is that since they are connected to the internet, a very public domain, they may be susceptible to hacker intervention and even computer viruses.

All in all, there is nothing that can provide you with such extensive capability to monitor and control your system remotely than a web ready security camera system. If you need more information or would like to purchase a web ready security camera system, please contact one of Security Camera King’s security experts today either via live chat or telephone.

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IP Cameras Security Surveillance

Written By:
Friday, January 7th, 2011

One of the ever increasing most popular digital video camera security systems is the IP cameras security surveillance. This camera system is unique in that it utilizes the internet as a medium for sending video images and remotely controlling the camera making accessibility nearly ubiquitous throughout the world.

There are a few variations on the theme on how these cameras and/or camera security systems operate, but the end product is the same. A digital video file that can be viewed virtually anywhere there is broadband internet access and stored on a personal computer’s hard drive for later use or archiving.

Let’s take a quick look at an average standalone digital video security camera system and how it works so we can better understand how IP cameras security surveillance systems work. A standalone system is so named because it can be used by itself without any additional outside equipment (i.e. other than the standard system equipment, no additional PC or other device for example is required).

A typical standalone digital video security system contains one or more digital video cameras, a Digital Video Recorder or DVR with a Digital Signal Processor or DSP, and a monitor. The digital video cameras in these systems capture light images and transform them into electronic video images. The camera normally contains an analog-to-digital processor chip that sends the video image data in binary or digital form to the DVR unit.

The DVR unit consists of three primary types of devices; the Hard Disk Drive (HDD), the DSP previously mentioned, and any additional peripheral type devices such as CD or DVD recorders to make portable copies of video files. The digital signal comes from the camera via an RG-59 coaxial video transmission cable to the DVR unit. Each individual camera must have its own cable run from the camera to the DVR unit.

When the data reached the DVR unit the DSP processes the data, applies a COmpression/DECompression utility (or CODEC) that greatly compacts the information and reduces the final size of the digital video file. The digital video files is then viewed on a monitor (live) and/or saved to the HDD for later use.

IP cameras security surveillance systems differ in that they normally connect to the Internet instead of using a video transmission cable to relay the camera data to the DVR unit. Furthermore, IP (which stands for Internet Protocol ready) cameras do this normally by one of two methods; either the data is sent via a Cat 5 Ethernet cable to a router or modem or wirelessly to a wireless router or wireless modem.

Using the internet, especially the wireless technology, creates a great advantage for this system. Once the signal make it to an Internet connection the cameras can be viewed and/or controlled from anywhere in the world that broadband internet is accessible. This includes working in tandem with devices such as a Personal Computer or Mac Computer, iPhones, iPads and the like, and many 3G and 4G smartphones. Literally, you can see what is going on at home in Miami when you are on business travel in Paris.

Another advantage of the IP cameras security surveillance system is the ability to use wireless internet technology. This eliminates the need to run the RG-59 coaxial cable from each camera to the DVR unit, greatly reducing installation time and making the process a do-it-yourself project that is a snap.

IP cameras used for security surveillance are able to work by processing the video signal on board and sending it via the camera’s on board web server technology. A variation on this theme is the IP DVR. In this instance the standard cameras are used in conjunction with the DVR but the DVR has the IP capability and is connected to a router or modem. The files are stored on the DVR units HDD but are accessible via the internet to the user.

On the receiving end of an IP camera security surveillance system that uses a personal computer the digital video files are stored on the computer’s HDD and viewed on the computer’s monitor. Normally this systems work in tandem with common internet browsers such as Internet Explorer, Safari, etc. Installation setup normally consists of a self installing software CD so for many systems no prior computer networking knowledge is needed.

Security Camera King has a full line of digital video security systems. Contact one of our experts today if you are interested in purchasing an IP cameras security surveillance system.

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Geovision DVR Security Camera

Written By:
Wednesday, July 28th, 2010

What is a GeoVision DVR Security camera? GeoVision is a manufacturer of Internet Protocol or IP security cameras. A DVR or Digital Video Recorder is a device similar to the hard disk drive on a personal computer, in this case used to store digital video files. A GeoVision DVR security camera is an IP digital video security camera that can either be connected to a personal computer using either a GeoVision DVR PC card or via the internet. Perhaps a little background information and a closer look at GeoVision products will help to describe this concept in detail.

GeoVision Inc. is an international security camera and accessories based company that was established in February 1998. It has subsidiaries in Japan, China, Brazil, the Czech Republic, and the United States. GeoVision sells GV-Series security camera system products such as DVR systems, IP cameras, video servers, compact standalone DVRs, PC-based DVR cards, and other accessories.

All of GeoVision’s current security camera products are IP ready security cameras. An IP ready security camera can be connected and networked via the internet and often uses a personal computer to replace the monitor and DVR that would be used in standalone DVR systems. These cameras’ physical connections are made usually with a CAT 5 type (or Ethernet) cable. The cameras have their own built-in servers and can communicate with a personal computer by either using proprietary software or simply using web browsers like Internet Explorer.

GeoVision DVR Security Cameras are personal computer based systems. The DVR portion of the system is a proprietary GeoVision PCI type card that is installed on a personal computer. GeoVision manufactures several different types of PCI DVR cards. The latest versions of these cards include the GV-DVR V8.3 and the GV-DVR V8.3 Hybrid. The GV-DVR V8.3 is designed for use with a variety of different manufacturers’ digital video cameras. The GV-DVR V8.3 Hybrid is designed for use with a variety of different manufacturer’s cameras as well, but can merge the use of digital video cameras with support for legacy analog cameras also.

A GeoVision DVR security camera system utilizes a personal computer as the DVR “system.” For typical standalone digital video DVR camera systems, the components of the system consist of the cameras, a processor/DVR with a compression utility, and a monitor. The digital video camera sends a video transmission signal to the processor with analyzes it and creates a digital video file from it.

Digital video is created by taking several digital photos in a very short time (on average, 30 photographs called “frames” per second). The data from these files will get incredibly large in a very short period of time. Incredibly large digital video files consume large amounts of digital storage space quickly, are hard to manage, and can slow down even the fastest processors. For this reason a COmpression/DECompression or CODEC utility is used by the processor. This utility which may be in the form of a software program or an integrated circuit shrinks the size of the digital video file but maintains its superior quality.

GeoVision DVR Security Camera cards may contain several components of a standalone DVR system that can be utilized on a personal computer instead. For example, GeoVision DVR PCI cards usually provide the input connectors or the camera’s output line, and they contain the processor and the CODEC utility. Sometimes they may even contain the DVR, although most cards utilize the PC’s hard disk drive as the DVR. IF the system contains any special functions such as Pan-Tilt-Zoom (PTZ) control cameras the cards will often contain the circuitry needed to control these cameras through the computer.

One GeoVision DVR Security Camera specialty is the GV-LPR. The GV-LPR is GeoVision’s proprietary parking lot security system that includes License Plate Recognition (LPR). In addition to reading and recognizing vehicle license plates this system is also contains advance motion detection features. Motion detection combined with PTZ cameras can actually track or follow moving objects such as automobiles.

A GeoVision DVR security camera then, is a security camera that can utilize the services of a personal computer by using a special PCI card to act as a standalone security camera system. Since GeoVision also manufactures a hybrid PCI card, a GeoVision DVR Security camera system can contain both contemporary digital video and legacy analog video cameras. In addition, GeoVision has a full line of DVR cards with additional features to fit just about any security system need.

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