Archive for the 'Spy Camera' Category
Spy cameras and security cameras have been quite familiar since ages, these gadgets deliver video on a regular basis. Humans since time immemorial had the urge to spy, be it for war or to create a strategy against enemies. Nowadays it has become a norm to have one installed for benefits in both our personal life and professional life. Reason may be any but the main criteria is to protect your loved ones and safeguard your belongings.
If you are a working parent who is constantly worried about the state of your kid or a business owner who is suspicious of the staff damaging the firm’s reputation; in both the cases this is a solid ground for you to take things in control and install a spy cam. People behave differently when they have the knowledge that they are being captured on tape, they make a conscious effort to hide the motive in their head. A top notch and innovative gadget that puts all your whims to bay is the pinhole camera.
For those not aware of what a pinhole camera is, it is a miniscule looking camera that is going to provide crisp video at all given times. The data output has high degree of quality and is not compromised by any kind. It has excellent night vision feature which will capture with excellent lighting. The two main features that these Pinhole spy cams are preferred than its other counter parts are- its amazing size and ease of use.
Firstly the size factor, it provides the end user with more mobility and flexibility. Earlier with the larger and bulkier cameras it was difficult to place them; but now with the advances in technology this is the top notch camera which gives the best in a smaller size. It is a size of a button; you can just imagine the number of options that are opened for you. Secondly the ease of use, it benefits in keeping potential hazards of your home and office at bay. No one but you will ever be suspicious that something is fishy. But every move of the entire room is under supervision and you will be over an edge against all harm that could have been caused to you.
Just imagine the endless possibilities that these spy cams bring for us humans. It can be placed in practically any home appliance from a smoke detector to a pen on your desk table. This powerful technology has changed the world we live in, if the present is like this the future is going to be incredible. The market is producing many innovative gadgets to suffice the needs of humans. Not only will they be smaller in size but reap great benefits for us.
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For further information on the various models of hidden cameras visit http://www.my-spycam.com; you will find all nanny cams and wireless spy cams at an unbeatable price. Article Source: http://EzineArticles.com/?expert=Manuel_Manolo |
by Todd Martin
The term “nanny cam” has become synonymous with hidden cameras. When used properly they can provide peace of mind for parents and homeowners alike. These hidden cameras are appropriately named for their function as a method of keeping an eye on those keeping their eyes on your children. For home use, the ability to watch over nannies and caretakers is priceless. One thing you should remember when selecting your camera is that in some states it is illegal to record speech without the knowledge of the person in question. You should consult with the laws in your state before making the purchaseThese cameras do have a security purpose that is often overlooked by the rather secretive nature of them. It can also keep a watchful eye on your children even when you cannot be in the room with them. This allows mom or dad to prepare dinner, pay a few bills, or even take a much-needed coffee break without feeling as though she or he should be in the room with the baby at all times. Children can be monitored from a distance allowing them to build important problem solving and self-entertaining skills while allowing you the peace of mind that comes with knowing what is going on. You could also purchase a baby monitoring system that will serve the same function.
Today’s lady is a devoted companion, a considerate mother. She is full of aptitude, liveliness, thoughts and inspiration. She has to step out of the house for a better living. She also thinks to help her husband in his business, and some of them have their own business to look after. Well, then in this case, she has to leave her children either alone in the house; if they are grown ups or she has to employ a nanny for the care of the baby if he/she is small. If the children are matured and are in the age of 12-14 years, then she too has to keep an eye on them, because this is the tender age where the children can go out of the way.
Small businesses also greatly benefit from the use of ‘nanny cams’ in order to identify potential thieves on their payroll. The vast majority of thefts are actually inside jobs. By placing a hidden camera in the stock room and above the cash register much of the theft within the store or business can be easily identified and quickly handled. Small businesses can use cameras not only as safeguard against employee theft but also as a tool against the theft of merchandise by patrons.
My sister was a job oriented woman. She could not afford to stay at home. She had to attend outdoor business meetings very often. She had to leave her 4 years child with nanny and she had to go out to attend the meetings. Her husband also would very often come late from his office. So in this case they really needed equipment which could help them to keep an eye on the nanny which was employed to take care of the child. So they decided to install a nanny cam in their house. After the installation of the nanny cam, they were tension free and they could easily protect their child even in their absence.
By Eric Jensen
While many years ago most people only dreamed of being able to have their very own wireless spy camera, today these cameras are actually a reality. Technology has come a long way in the past few years and now there are many different styles of these wireless cameras available to the public. Whether you are looking for a camera to use at home or you need one to use for the workplace you have many different options to choose from. If you are considering purchasing a wireless spy camera of your own, then you may want to consider the following benefits of having one.
Benefit #1 Keep an Eye on Your Kids and Their Nanny First of all, one of the main benefits of installing a wireless camera is that you can keep an eye on your kids, as well as their nanny. There are a variety of great spy cameras that will work well in your home to help you keep an eye on your nanny. Better known as nanny cams, these cameras will provide you with peace of mind knowing that your children are well cared for, and if they are not well cared for, you’ll have the evidence to do something about it.
Benefit #2 Watch Out for a Cheating Spouse If you think that your spouse may be cheating on you, having one of these wireless spy cameras may come in handy as well. You can keep an eye on your home with the camera to help figure out whether this is actually something you need to worry about. Either way you’ll be able to find out the truth and then make a decision based on what you see.
Benefit #3 Security for a Business Another benefit of having spy cameras is that you can use them as security for your business. Even if you don’t have an actual security system in your office you can install your own cameras and set up a security system of your own. You can even set it up so that you can review what the cameras record as well. So, whether you use it to watch your employees or to keep an eye on the place when you’re not there, it is still going to be a great addition.
Benefit #4 Offers Security for Your Home that you Can Watch If you set up these spy cameras in your home, you’ll have a great security system that you can watch in real time. If someone breaks into your home, you’ll be able to see them and where they are. So, for home security, a wireless spy camera is a great idea.
Benefit #5 Fits into Your Home Decor An added benefit of installing a wireless spy camera is that you can definitely find one that will fit right in with your home decor. You wont have to worry about any ugly cameras or something that everyone is sure to spot. There are available cameras that are hidden and that look great in your home. So, you can get style and security all with the same spy camera.
Eric Jensen is a former private investigator and spy camera expert. Get more information regarding wireless.
Article Source: http://EzineArticles.com/?expert=Eric_Jensen
By Damian Sofsian
CCTV stands for closed-circuit television. CCTV Hidden Cameras are used in places where there is a need for added security measures such as banks, supermarkets, department stores, schools and more. The entire network of cameras in various locations is connected by means of cables to a television or monitor in a single place. Images from all cameras can be displayed simultaneously on this screen. Images can be paused and zoomed in.
The basic use of CCTV Cameras is crime prevention and detection. Someone continuously monitors the images produced by CCTV Cameras on the screen. Any untoward activity is immediately brought to notice and a security alarm is raised. The use of CCTV Cameras in crime prevention and detection originated in the UK, but today most countries all over the world use them for surveillance. Several shoplifters are being booked daily using CCTV Cameras. There was also a sensational case where a child was rescued from his kidnappers when the kidnap was recorded over a department store CCTV Camera.
Another use of CCTV Cameras is in controlling road traffic. CCTV Cameras are placed at various strategic points on roads and their screens are placed in traffic control towers. Such surveillance helps to control the traffic and also to prevent accidents. In case there is an accident, immediate assistance can be rendered at the spot.
The use of CCTV Cameras is not without controversy. There is a section of the public that feels the use of CCTV Cameras is an invasion of privacy. There are restrictions to the use of CCTV Cameras in most states. Installation of a CCTV system requires letters of permission from the concerned authorities in some states.
Early CCTV Cameras were expensive. But now with growing technology, their prices have come drastically down and they are well within the reach of the common man. Modern CCTV Cameras are available with wireless technology. They can also be connected to the USB port of computers and can produce digital images. CCTV images can be uploaded to the net and made available over long distances.
Installing a CCTV surveillance system in a small office, with four cameras and a monitor, may cost about $750. Prices fluctuate depending on the company and sophistication of the equipment.
Hidden Cameras provides detailed information about hidden cameras, hidden security cameras, hidden video cameras, wireless hidden cameras and more. Hidden Cameras is the sister site of Security Cameras Web.
Article Source: http://EzineArticles.com/?expert=Damian_Sofsian
This CCTV Buyers Guide provides a comprehensive overview of deploying a successful video surveillance camera system in your business or residence. This guide contains information to help in the design of your video surveillance system, select the products that best fit your CCTV system requirements, and help make key installation decisions that will save you time and money.The information was derived from deploying 100’s of CCTV systems and gathered from CCTV call centers who answer questions from commercial and residential customers. This guide combines the data from past CTV projects and gives the reader a head-start in the successful CCTV project
There are many details to consider when specifying the correct CCTV Camera System. Professional Video Surveillance is not a cheap endeavor and a budget should be outlined and the best possible system should be considered. This guide will help the novice CCTV buyer in reviewing camera and recording system for their CCTV and Video surveillance requirements.
The first task in a successful CCTV project is to outline the key CCTV objectives.
• How many cameras are required?
• What are the key FoV (Field of View(s))?
• What are the recording requirements?
• What are the lighting conditions of each camera location?
• Where do I need live video monitoring or a second video monitor?
• How long do you need to retain the video files?
Cameras There are specific cameras that need to be selected based on the FoV, lighting conditions, and the mounting location of the camera. There is no such thing as a one-size fits all in the successful CCTV project. It is important to note each camera location and select the camera best suited for that location.
Answer these questions:
• Indoor or Outdoor?
• Lighting conditions (during day and night)?
• Mounting locations?
Indoor Dome Camera
The indoor dome camera is used in 90% of general indoor applications. It comes in a variety of configurations including standard color, Day/Night, and Infrared versions. It can be mounted on a horizontal or vertical surface but is typically ceiling mounted. Lens options on dome camera may restrict their use in certain applications such as requiring more than a 20mm video lens. Dome cameras are a primary choice in indoor camera locations.
Box Camera
A box camera is a standard camera that can be mounted alone or in an enclosure. The box camera uses a separate lens that screws on to the front surface and provides flexibility for different FoV requirements and is sold without a lens. An auto-iris lens will have a small cable that connects to the camera for iris control in various lighting conditions.
Outdoor Dome Cameras
Outdoor Dome Cameras are typically hard shell vandal-roof casings that offer the same versatility in a variety of lens options. Day/Night outdoor dome cameras are common in applications that have entry and exit points with limited lighting during the night.
Day/Night Camera
The Day/Night camera is the best choice for low-light conditions. The cameras are standard color during daylight conditions, the Day/Night camera switches either digitally of mechanically to a low-lux B/W mode.
Infrared Camera
During No-Light conditions, Infrared cameras provide infrared illumination of the FoF allowing monitoring of areas with no light available. Te IR LEDs are automatically illuminated and the camera switched to the B/W low-lux mode offering camera views in total darkness.
PTZ Camera
Pan-Tilt-Zoom camera offer the ability to view in all directions and optically zoom in as required. PTZ cameras also include standard color, Day/Night modes, and a few IR PTZ cameras have been introduced recently. The CCTV operator can set the PTZ cameras to automatically rotate to different FoVs. Options include Auto-tracking applications that dynamically track objects in defined areas.
About the Camera technology
Sony CCDs are the predominate video element in security cameras today. Sony makes few cameras, but they own the CCD market. Do not think that Sony makes the camera touted as ” Sony 1/3″ Super HAD Camera” as many vendors advertise their cameras. The camera has a Sony CCD, however the camera is not from Sony and could be almost any brand camera out there. Important factors of lens quality, vari-focal and auto-iris ability, quality of camera housing or enclosure, and lens optics are the difference in a professional CCTV camera.
Facts about Cameras:
• If you buy an $80 camera, you will get an $80 view.
• 480 TVL should be a minimum requirement in any professional CCTV project.
• Location of the camera and the correct lens are keys to quality video capture
• Cameras love light and thieves hate the light! Add lighting wherever possible
Camera Enclosure
Box cameras can be mounted in a variety of enclosures. Outdoor enclosures in cold climates should include a heater/blower that keeps frost and condensation from forming on the lens and camera. Heater/Blower are commonly 24VAC and should be considered when selecting the CCTV power supply system.
Camera Location
Camera mounting location is critical to the success of the CCTV project. Cameras should be mounted as close possible to the field of view required, and the closer the camera to the subject the better the identification of the subject will be. Proper lens selection relative to the camera location and the FoV required is essential to a quality picture.
Digital Video Recorders
DVRs are an important part of any successful CCTV project. Video resolution is getting larger, recording speeds are getting faster, and video data compression is reducing the video data file size. TeraByte storage capacity is becoming common in many CCTV applications. Network or remote monitoring of CCTV video is standard in all professional DVRs on the market in 2007 and video distribution across LANs, WANs, and the Web have given the DVR a new market outside of video security known as Business Systems Monitoring that allows management to monitor specified key business areas 24 hours a day. No longer just a security video recorder, the DVR has become a business tool for management with remote monitoring applications.
In order to choose the correct DVR for any application, the following questions need to be answered.
• How many channels (cameras)?
• What speed of recording is required?
• How long to retain video files (Hard Drive Size)?
• What features are important to the application?
• Where will DVR system be located?
• Remote monitoring requirements?
In choosing the right DVR for your CCTV application, ensure that you are determining the quantity of cameras needed now and in the next 24 months. DVRs come in 4, 8, 9, and 16 channel increments and this selection is critical because adding cameras above the DVR channels available will require an additional DVR, not just additional channels. DVR systems in large installations are segmented into 16 channels units and are monitored and managed through a Central Management System.
The speed of recording is critical to many CCTV applications. 30 fps (frames per second) is considered real-time video, therefore to obtain 30 fps for the application, 480 fps for 16 channels and 240fps for 8 channels is required. Many CCTV applications will provide real-time (30 fps) live viewing of video channels and 7-15 fps for recorded files. It is acceptable to have 7-15 fps for recorded files in many applications, but technology in DVR systems has pushed real-time video for the masses and 30 fps recording will soon be the standard recording rates across all channels as available today.
Storage of vide files is much easier and cost effective in 2007 than ever before. DVR storage at the TeraByte level is common and drives have become faster and more reliable. Retention of video data files can be managed by corporate IT departments as any business critical data and network drive archiving is common. All of the top DVR systems have USB ports for external storage devices and LAN-based video servers are common. A critical component of any DVR system is the ability to access the video files. The software provided by DVR manufacturers is proprietary to the DVR unit and the ability to retrieve files chronologically or based on certain security events is vital to the DVR product.
PC-Based vs. Standalone DVRs
Standalone DVR systems were the majority of video recorders sold in the marketplace up until 2006. Computer-based DVRs have become increasingly popular due to the cost and features provide in the latest generation of DVR cards on the market in 2007. The Windows XP PC computer is providing the reliability and performance in today’s DVR systems that are required for mission critical video security systems. The open architecture of PC-based DVR systems allow easy integration into corporate LANs and technology upgrades are at a component level. Software upgrades and hard drive storage additions are far less costly that proprietary DVR systems. Standalone DVRs are imbedded recording systems usually operating under Linux OS. The standalone DVRs are widely used in retail security sites and provide reliable video recording for 4-16 channels. Most DVRs on the market offer network remote access and CD R/W archiving.Computer-based DVR systems are reliable, fast, and have many advanced applications not found on standalone systems.
Video compression
MPEG4 and H.264 are the video compression of choice in 2007. In summary, MPEG4 is good and H.264 is better. The key to video compression is the resolution and the size of the video. High resolution video files are monster size files and video compression for storage and streaming is critical to any video application. Major advancements in video compression will be seen in 2007 and H.264 will be the codec of choice for DVR manufacturers.
H.264
This uses the latest innovations in video compression technology to provide high resolution video quality from the smallest amount of video data required. Smaller files will save bandwidth and storage costs over previous generations of video codecs. H.264 delivers the same quality as MPEG-2 at a third to half the data rate and up to four times the frame size of MPEG-4 Part 2 at the same data rate. H.264 is used in the latest video devices for High Definition video devices, BluRay DVDs and should be considered for any professional CCTV project.
Network Access and Remote Viewing
Network access is the ability to remotely monitor a video server across the LAN, WAN, or internet. A very important application for any DVR system is the ability to monitor live and access to recordings through remote access. Most DVRs today have a LAN RJ45 connection that allows the Video Recorder to connect to the LAN just like any other PC in the office.
Advanced DVR Features
Many CCTV systems are releasing advanced security and specialty software for security enhancements. These include:
• Object counting
• POS Integration
• PTZ Auto-Tracking
• Face Recognition
• Access Control Integration
CCTV Cabling and System Layout
DVR Location In choosing the optimal location for the DVR system, consider the access of the area for centralized control and security of the area. The DVR is the heart of the CCTV system and should be protected as necessary to ensure it is safe from theft or damage. If the security breach includes theft of the DVR component, all evidence is carried off under the arm of the thief. And the thieves know this, so ensure that the DVR system is in a lock-box or an appropriate secure area.
Camera Power Supply
Each professional camera requires either 12VDC or 24VAC. Both power options are acceptable and some CCTV installations will require both. Central Power Supplies are available in 4,8,16 and more channels.
Cable Options
Traditional video cable is RG59 coax cable. Siamese dual cable is commonly used that provides RG59u coax together with a pair of 18 gauge wire for the camera power requirements. The dual cable allows single cable runs to each camera for both video and power.
Cat-5 Options
UTP (twisted pair) cabling is becoming more popular with Cat-5e/Cat-6 cabling used in networks. CAT cabling is lighter and less expensive than coax cabling and requires balun connectors to match the impedance of the video signal. Coax and UTP connections up to1000′ feet are acceptable. A balun is used to match the impedance on Cat-5 connections on the DVR and camera connections.
The Successful Video Surveillance Project
• Quality Plan
• Quality Cameras
• Quality DVR
• Quality Installation
Author: Steve McNeal
AMA Security
2/17/2008
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CCTV Security Cameras are the building blocks of any Video Surveillance System.The CCTV camera have positively been able to create a lot of publicity for itself during the modern years. Many recent trends are beginning when it comes to mole and surveillance gadgets. A lot of people have actually taken a good deal of interest in these CCTV cameras which are often described as the camera in a light bulb. These CCTV cameras can be easily screwed onto any light socket because the inside of the CCTV camera is a highly sophisticated low-light monochrome camera.
Most modern CCTV security cameras are simple, light-weight and inexpensive enough to be used in home security systems. There are new and advanced CCTV mega-pixel cameras available which can take 1600 x 1200 pixel resolution images of the camera scene either on a time lapse or motion detection basis. These cameras also use a variety of techniques such as Tilt-Zoom, Low Light, Infrared No-Light and License Plate technologies.
Major industrial concerns now make use of CCTV surveillance cameras to observe the functioning of the factory from a remote camera room. These types of cameras are very common in industries that deal with dangerous material like chemicals and nuclear fuel. By set up a thermo graphic camera it is even possible to measure the temperature of the processes going on in the factory by the person who observes the process.
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We have been highly successful in reducing as well as detecting crime, misconduct, and theft through effective video security monitoring and introduction of a dedicated management department.
CCTV security cameras are beginning to transition to digital. With high shutter speeds, memory capacity and pixel resolution, photos can be taken either when alerted by a motion detector or on a continuous basis. Boasting an easy setup and storage of images on the computer, it is proving quite popular.
CCTV surveillance cameras is also established in varied blocks or areas in industries, offices and other commercial areas to supervise the employees and outsiders. These CCTV camera security systems are sizable in door as well as outdoor uses. They are built in smoke alarms, radios, clocks, etc as they are a matter of evidence of anything recorded. Manufacturers offer different types of cameras like fixed camera, bullet camera, dome camera, infrared camera, wireless security camera, spy camera and more.
The most common usage of CCTV cameras is not crime prevention, but crime detection and prosecution. Several cases have been solved with the use of these cameras. These cameras automatically transfer captured images on a time-lapse or motion detection basis to a PC or laptop using either a USB cable or a wireless adapter.
Contact us: http://www.outsourcingcctvmonitoring.com to discuss with us your CCTV Camera requirements and discover your options.
If you have any questions about our CCTV Camera System, please feel free to e-mail us at: info@outsourcingcctvmonitoring.com
This article has been provided courtesy of Outsourcing CCTV monitoring Company in India, CCTV Camera Systems company specializing in CCTV security camera systems, CCTV security cameras solution.
Article Source: http://EzineArticles.com/?expert=Rajiv_C_Patel
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