Tag Archives: Box Camera

The Benefits of CCTV Cameras

Posted by on August 19, 2012 No comments
Download PDF

CCTV is the abbreviation for closed circuit television and it refers to transmitting a signal to specific monitors. The sets of monitors that receive the signal from a CCTV camera are specific and their number is limited. Unlike broadcast television, a CCTV security camera doesn’t transmit the signal openly. The most common feature of CCTV is that of being used for surveillance, and, therefore CCTV security cameras are most likely to be found in crowded places or places where security is a must, such as airports, banks, ATMs, military facilities,Box Camera, casinos, etc. A CCTV camera can also be found in a corner shop or a gas station, if the owner chooses to install one in order to ensure protection for customers.

But CCTV cameras are not limited to watching airports and banks. They can also be installed in environments that are not comfortable for people,3g ip camera, or with the purpose to record a process that is observed and controlled from a control room. The conditions under which some industrial processes take place are dangerous for people and it is for this type of processes that CCTV cameras are designed. The law sometimes requires the installation of such CCTV cameras for industrial processes that take place inside reactors or inside the facilities that produce nuclear fuel.

A CCTV camera can now be found inside taxis as well, with the purpose to deter violence against the taxi driver. CCTV cameras are used in police vans when these are on a surveillance mission.

Although their primary purpose is that of ensuring security, the CCTV security cameras have caused an on-going debate, because of the fact that they are increasingly used in public places. The issue is that a CCTV camera violates the right to privacy, which some people consider more important than their own security.

CCTV cameras where initially used inside government facilities and when they began to be used outside these facilities, it was primarily for security inside banks. However, the system has experienced such a growth and the expenses of purchase and installation of a CCTV camera have dropped so much that it is now affordable and advisable for individuals to have their own CCTV security camera inside their homes. CCTV security cameras are now used successfully in parking lots and statistics show that car crime was significantly reduced after the installation of such cameras. However, as far as the other institutions are concerned, the installation of a CCTV security camera has yet to prove its benefits regarding crime deterring. Some communities have embraced this security system, others haven’t. In some cities, there are CCTV cameras everywhere, providing surveillance on estates, car parks, stations and so on. In other countries, CCTV security cameras are not so common because they meet strong opposition due to their lack of privacy.

Eventually it has been agreed that CCTV cameras don’t have a spectacular effect as far as crime prevention is concerned, especially if we consider the fact that these cameras often become targets of violence themselves. However, the effect on detecting criminals is the most considerable and the images caught by CCTV security cameras can be used to prosecute such criminals.

CCTV cameras can also be installed for safety, not just for security. Such cameras will be found in amusements parks, to make sure that no one is endangered when a ride starts, or on subway trains, to confirm that no person will be injured by the closing of the doors.

Traffic congestion and accidents are often noticed with the help of a CCTV camera, which is part of the system that monitors traffic. The registration plates of a car are sometimes read with the aid of a CCTV camera and the owner is fined in case of misconduct in traffic.

10 tips on shopping for CCTV cameras

Posted by on August 19, 2012 No comments
Download PDF

If you are in the market for a CCTV package for your home or SME, you are definitely making the right choice. CCTV cameras offer security and peace of mind. When burglars or miscreants target homes or businesses, CCTV video footage can help identify the crime and criminals instantly. Surveillance studies conducted in cities, especially crime prone regions, suggest that installing CCTV cameras act as a crime deterrent, and media reports suggest a marked decrease in the number of crime cases reported from areas where CCTV cameras are operational.

 

Once you have made the decision to purchase and install CCTV cameras, the next step is shopping for the best fit. With so many options available, how do you decide what works best for you? Price can be one deciding factor. Many websites offer new economical CCTV camera packages, starting as low as USD $599. With price points for every budget, buying a CCTV package does not need to be an expensive ordeal. A first time buyer will encounter countless options: What kind of camera resolution or viewing resolution is best? What are the best viewing frame rates? Do I need night vision? How much video recording capacity and video storage capacity will I require?

 

In this article, we break down these terms for you and help you decide the best CCTV package for your needs:

 

1. CCTV camera resolution

 

Most tech savvy users wield phone cameras and video camcorders and discuss megapixels and camera resolutions like a pro. However, when researching CCTV camera packages, you may come across the term TVL or TV lines. What are these? Well, most CCTV cameras operate on the analog camera or analog television system. Therefore, instead of pixels, we talk in terms of TV lines. We understand that higher the pixels, better the image quality we receive. Similarly, the more the TV lines (subject to size of lens, light, and so on), you will receive better picture quality on your CCTV camera. For most home and business security purposes, camera resolutions may range from 420 to 700 TV lines. Infact, 700 TV lines is the maximum you may find. Once you enter the digital CCTV field, you may find pricier options with much higher resolution cameras.

 

2. Internet viewing resolution

 

Internet viewing resolution uses CIF (Common Intermediate Format) as a measurement unit. It defines a video sequence with a resolution such as 352 X 288 that maybe converted for viewing in PAL or NTSC formats. Confused? Let us try that again. Your camera captures an image at a certain rate called frames per second. The CIF resolution refers to how your DVR records this image or sequence of images. In a nascent hard drive or hard disk industry, storage was expensive. Naturally, people preferred to compromise and capture low-resolution images by sacrificing 4 CIF and maximum frame rate. With video storage turning cost efficient, you can now capture images on 4 CIF and get maximum detail. As the name suggests, 4CIF offers almost 4 times the size of the image and is especially beneficial in places such as front desks, doorways, bank operations, and so on, for facial recognition and clarity in images. In other areas, where you prefer fluid action and no lapse in capture of movements, you may resort to CIF while recording.

 

3. Internet viewing frame rate

 

We talked about frame rate (frames per second) in terms of captured video footage and its quality. The concept remains the same no matter what kind of video capturing device you may use. The device actually captures snapshots and replays them back in quick succession making it look like a fluid movement or action. Generally, in CCTV camera package terms, anything above 30 fps would provide a smooth footage without any jerks. Many places now offer exceptional deals on even 120 fps CCTV camera packages making it as ‘real time’ as it can get.

 

4. All weather CCTV cameras

 

While shopping for a CCTV package, you may want to consider the placement of cameras. Depending on if you want cameras mounted outdoors or indoors, you may choose from a wide variety of waterproof cameras. Waterproof cameras are better able to withstand damage caused due to rain, snow, and humidity. Some weatherproof cameras may come with a sealed glass enclosure to protect it from environmental damages. Another advantage of sealed weatherproof cameras includes protection from dirt or dust, floating debris, and humidity, even in enclosed spaces such as large warehouses, storage facilities, and inside factories, auto repair shops, and so on.

 

5. Day and night recording

 

Whether you are considering an investment in CCTV cameras for your home or business, you may want to look at cameras that offer night vision and 24-hour day and night recording. Break-ins, thefts, and vandalizing property happen often in the nighttime, and poor visibility is the number one reason criminals go free. Night vision and infrared cameras capture quality image despite dark surroundings. They provide better definition of objects, people, or animals, and make recognition and identification easy. Area of focus,PTZ Dome Cameras, angle of installation, lens size, and pan tilt zoom (PTZ) features may determine the efficiency of night vision CCTV cameras. Installation of infrared cameras may also require set up at night using infrared lighting or simulate nighttime conditions. If you are considering 24/7 recording, it is also important to look at DVRs with max storage and back up accordingly.

 

6. Online viewing

 

Many security and surveillance companies offer client-centric features that go beyond installation and maintenance. One such feature includes registering a domain name with your security company and having them set up a personalized website to view your property anytime anywhere through a PC, tablet, or your web-enabled cell phone. Just type in your specific URL,Box Camera, and you will be linked to your CCTV protected property, home or business instantly and in real time. This is especially great if you want to keep an eye on your business while you travel or watch out for your children, pets, or even the elderly while you are at work.

 

7. Tracking via smart phones

 

With smart phones stepping up to meet the personal computer challenge, it is not surprising that security companies now offer wireless tracking through your web-enabled smart phones. Creating a domain name with a specific URL allows you to personalize the security viewing system on your smart phone. You do not have to download any external apps or software for this purpose. The security system companies selling you these CCTV packages may offer these features for a nominal price.

Did you really ask for yourself what are IP cameras

Posted by on July 21, 2012 No comments
Download PDF

Did you really ask for yourself, what are IP cameras? And what could possibly be the point so unique about them? Ok… analyze particularly cautiously each individual term with this particular amazing article.

IP could be an acronym that stands for "Internet Protocol" and an IP safety approach could be an internet centered safety system,Box Camera, which utilizes a LAN technique or even the world large web becoming a essential tool for surveillance. IP approach provides protected and genuine time images of the event; as well as, the versatility to reveal the two complete motions and nevertheless images.
IP electronic digital camera approach could possibly be expense effective. Firstly, it minimizes the cost of cabling in major installation. Secondly, it minimizes the technique infrastructure by making use of identical technique for both, the transport of movie and handle of PTZ (reduce the quantity of cables) not due to the fact the conventional CCTV which needs two separated cables. Finally, it minimizes the space necessary for the explanation that movie processes are carried out via pcs without the might need of the might need of bulked and high priced switches as
Let me break the idea of PTZ cameras for you;

Pan, Tilt Zoom (PTZ) Cameras,Simulated Cameras, frequently referred to as dome cameras, are cameras that could possibly be moved still left to right, up and comfortably and zoom in and out via a computer, DVR, or PTZ joystick. This sort of surveillance electronic digital camera is frequently determined at compact retailers and permit the operator to keep in mind somebody as they proceed about or to zoom in on someone’s face, a license plate, a revenue register etc. many of these are indoor, outdoor, and internet protocol (IP) cameras, each individual dome electronic digital camera offers complete design surveillance images.

By making use of IP systems, you may have the desired authentication and encryption to make certain that that the approach just isn’t subjected to hackers. And clearly more protected picture catch and transmission. on the contrary of the conventional CCTV approach which does not hold the necessary authentication and encryption, and without the might need of them, it can be a good deal much easier for hackers to acquire into your approach and record everything.

IP electronic digital camera approach information situations in genuine time, and offer you triggering alerts and warnings of in progress situations in circumstance a suspicious motion is detected this type of as: blocking, covering, spray-painting or redirection. it also offers an automatic analysis, which assists make IP equipment more effective shows of surveillance and effective checking of major systems. however the conventional CCTV equipment record situations for viewing best after the occasion has occurred. Now, what genuinely distinguish IP electronic digital camera from the conventional CCTV electronic digital camera is: exhibiting the quantity of guys and ladies and objects, audio tracks tracks detection, and face and gender recognition. within a simpler words; IP electronic digital camera approach information situations in genuine time, and offer you triggering alerts and warnings of in progress situations in circumstance a suspicious motion is detected this type of as: blocking, covering, spray-painting or redirection.

IP electronic digital camera approach offers you the capability run quite a few cameras on the individual surveillance network; as well as to view each individual on the individual screen. The obtainable request allows an individual guy to move among cameras; some permit you to view scenes and movies in extra of your cellular phone, which offers you the capability to handle it from any location.
IP electronic digital camera could possibly be the most effective decision regarding the clarity of images for the explanation that of it’s incredibly and a lot of resolutions, it is on the at a minimum 4 circumstances clearer increased compared to the conventional CCTV system. IP approach has higher picture quality, complete picture details, progressive scan and a great deal more precise and special information. Simultaneous considerable solution and low bandwidth streams permitting remote viewing of reside movie while documenting crisp megapixel images. it also has diverse aspect of rations.

Best Three Extremely Helpful Surveillance Accessories

Posted by on July 3, 2012 No comments
Download PDF

Protecting your home or business with a surveillance system is a great way to keep an eye on your assets and property; so why not protect the system that is protecting your equipment. Let’s take a look at a few different accessories that can help the longevity and usefulness of your surveillance system.

Surge Protection

There are numerous CCTV surge protectors available on the market that can connect between your camera and power source to help protect against harmful electrical surges. By taking the initiative and installing a few of these in your system,IR Bullet IP Camera, you are safeguarding it against surges from sources such as lightning strikes or power outages.

An example of a good surge protector can be found by doing a Google search for the 15-SP01. Either way by spending $20 to $30 more, you are saving yourself the harmful $100 to $200 (or more) replacement cost down the road.

Backup Batteries

A backup battery is a great asset for protecting your surveillance system. By having a backup battery that you run your CCTV equipment through; you are ensuring that a power outage isn’t going to completely interrupt your surveillance systems functions. In fact most backup batteries have surge protection units built directly into them to further safeguard your equipment.

Additionally if you life in a film style environment, where there are people who would actually go to the lengths of cutting the power to your building. You are now ensuring that you will still get useable footage of their entry even after you’ve lost power.

Protective Housings

This is something that should be taken into account when you first buy your surveillance equipment. If you plan on using your security cameras outside; then making sure you have a camera with an appropriate weatherproof rating is crucial. Additionally if you are using your security cameras inside, you will want to use either vandal resistant domes or if you are using a C/CS mount style camera,Box Camera, then a good housing accessory to protect against vandals is not a bad way to go.

Your security cameras may not be all that you want to protect either. If you have an expensive DVR that you don’t want anyone tampering with; then a high quality and durable DVR rackmount case is also a very good option for protecting your equipment.

By using a few of these various accessories in conjunction with each other, and by taking the initiative to have them installed; you are helping to make sure you have a happy and long lasting surveillance system. Additionally on a final note; a good measure for protecting your CCTV cables is to run them through PVC piping or conduit to protect against animals and environmental conditions.

What is IP camera?

Posted by on February 3, 2012 No comments
Download PDF

An IP Camera is a networked digital video camera that transmits data over a Fast Ethernet link. IP cameras (also called “network cameras”) are most often used for IP surveillance, a digitized and networked version of closed-circuit television (CCTV).

Benefits of IP camera over analog technology include:

  • Remote administration from any location.
  • Digital zoom.
  • The ability to easily send images and video anywhere with an Internet connection.
  • Progressive scanning, which enables better quality images extracted from the video, especially for moving targets.
  • Adjustable frame rates and resolution to meet specific needs.
  • Two-way communication.
  • The ability to send alerts if suspicious activity is detected.
  • Lower cabling requirements.
  • Support for intelligent video.

Disadvantages of IP surveillance include greater complexity and bandwidth demands. One alternative for organizations with substantial investment in analog technology is to use a video server to, in effect, turn analog CCTV cameras to IP cameras. A video server is a small standalone server that converts analog signals to a digital format and provides the analog cameras with IP addresses.

Nevertheless, because it offers much more sophisticated capabilities, IP surveillance is increasingly replacing analog CCTV. An industry report from International Data Corporation (IDC) predicts that shipments of IP cameras and related products will increase 45% between 2009 and 2013.

History with the Box Camera

Posted by on February 1, 2012 No comments
Download PDF

Today’s cameras are very superior items of gear filled with mechanised and digital features. Box Camera, however, would be the simplest type of camera, and they’re the oldest sort known. initially consisting of your simple closed container having a tiny opening for lighting to develop the exposure, they experienced couple of or no relocating parts. The historical past of those cameras is long, and their evolution made modern day photography.

The 1st box cameras had been known as digital camera obscura. inside a tiny darkened room, an graphic could quite possibly be projected of the outside scene by applying lighting rays by means of a tiny hole, forming an upside lower graphic on an opposing wall. The origin of those earlier cameras isn’t obviously defined, but it definitely is realize that Aristotle applied the digital camera obscura to examine eclipses and Leonardo da Vinci applied them in his operate inside the late 15th century.

At the finish with the 16th century, a sequence of earlier digital camera fans started refining the digital camera obscura. First, contacts had been attached, enhancing the graphic quality. Adjustable contacts had been then devised to even more sharpen the graphic and let far more lighting to pass through. Finally, a mirror was integrated to let the graphic to seem while using proper orientation for viewing.

In the earlier 1800s, experimentation with generating photographic images with the created visuals began. Initially, pewter sheets had been coated with light-sensitive materials. In about 8 hours, a blurry and dim print could quite possibly be created applying a box camera. superior chemical substances and systems arrived speedily by means of even more amateur experiments, sooner or later major for the daguerreotype and also 1st sensible utilization of photography.

The final superb refinement for the box  camera arrived while using development and inclusion with the shutter to enhance and shorten exposures by making it possible for the ideal quantity of lighting to the camera. The earliest shutters had been uncomplicated blades that dropped in the front with the lens to develop the image. The 1st was managed by rubber bands, but through the late 1800s the modern day leaf shutter was in widespread use.

From the earliest digital camera obscura for the most recent full-featured designs, the historical past and improvement with the uncomplicated box digital camera is virtually exclusively accountable to the photographic accomplishments loved globally today.