GPS Technology

GPS systems are on the whole made up of three components: the satellites, the control systems, and the users.

There are more than 24 satellites stationed just outside the earth’s atmosphere. These structures are positioned in an orbit about 11,000 nautical miles above the earth’s surface and they are paid for and governed by the US Department of Defense. There are control or monitoring stations in several strategic locations across the globe who’s purpose it is to monitor and control these satellites. Primarily, these system are in place to gather information from the satellites, monitor, and analyze the data for any significance in government operations.

From a user point of view you have a receiver that picks up the radio signals from the orbiting satellites. It can then compute its distance from the satellite using the time stamps on the radio waves that were sent.

To zoom in to a specific location, four satellites are needed. The accuracy is around 10-15 meters so it doesn’t really help if the object being tracked is a car that is about 3 meters long. This is why there have been upgrades like the Differential GPS, which helps give more accurate information on the precise location of a vehicle.

Application in cars

The GPS tracker technology has found a lot of use in so many things that need to be tracked. The primary application is in vehicles. With the GPS tracking device installed in the car, the owner is certain that he won?t get lost even in places unknown to him. The screen that is hooked on to the GPS system of his car will help him find his way onto the nearest main road leading to his destination ? that is, if he got lost.

The best use for the GPS tracking system is in the unfortunate event that the car gets stolen. If you only have the ordinary alarm system installed, you can?t be sure about your car?s total safety. This is because any skilled car thief can easily override your alarm system and get away with your car ? and you will never hear from it again.

The GPS tracker system is a genius of a tracker so your thief can?t really go far with your car. The minute you suspect that it?s been stolen, you can just report to the authorities immediately and they can tap into the GPS system so they can instantly check where your car is at that very instant.

The GPS tracker is also useful in many other ways like:

• Investigating on a cheating spouse
• Monitoring where your teen kids are
• Keeping track of your pets
• Guarding people on parole
• Tracking small units like cell phones

GPS Tracker

Many businesses are discovering that the use of GPS tracking systems within particular key vehicles is a good and high-tech way to keep a watch over road based staff. GPS trackers will allow the business owner to monitor distances traveled which can in turn be an efficient way to keep abreast of the upkeep needs of company vehicles.

GPS Trackers have several additional benefits: travel records will highlight and restrict any unauthorized use of company vehicles and will also aid the process should a vehicle in the fleet be stolen not to mention the obviously reduction in insurance premiums.

GPS Tracker will not only return the vehicle location but will also report the speed information which may help the operator to expose potentially bad or dangerous driving habits. Mileage information can be stored on a company computer and used as evidence for company vehicle mileage claims.

With the use of a GPS tracker there is no longer a need for the driver to manually monitor the mileage so that the actual mileage can be charged appropriately to the customers. It has been shown to be effective when it comes to trucking companies as well as other companies who provide various services and delivery to multiple customers on one trip while driving.

Uses In Accident Investigations

In the event of a possible accident, a GPS tracker can be utilized kind of like a “black box” in an airplane to help discover the speed of the vehicle and the direction of travel and can aid in the reconstruction of the accident to help come to a conclusion as to how the accident actually happened. It will also give the appropriate authorities the chance designate fault to whoever is responsible. Most insurance companies are now offering various discounts towards vehicles that are equipped with a GPS tracker.

Most private investigators, as well as law-enforcement authorities and agencies, are utilizing GPS tracker technology for the purposes of surveillance in keeping track of individuals from a distance.

The end result of this is the elimination of the need to have people follow in other vehicles and it also reduces the possibility of being spotted by the target. This can also lower accidents rate, as the followers may not be given their full attention to the traffic going on around them as they focus their attention on their target vehicle.

Trucking companies have learned it is more efficient to track shipments if the trucks they are using are equipped with a GPS tracker system and it also gives them the ability to estimate the time of arrival in a more accurate way if a shipment happens to be late in reaching its destination.

A GPS tracker can assist in the event of valuable cargo that is being shipped ends up missing and locating the transportation vehicle as quick as possible is of paramount importance. It has the capability to make a difference in the safety of the driver in the event of an accident and the vehicles primary location can be transmitted to the appropriate authorities.

GPS Tracker Shop

A purse is about as common as anything in the world. That is what makes it perfect for a covert surveillance system package. You see purses everywhere you see women. You see women everywhere. Ever see a woman go anywhere without a purse?

 

The point is people are used to seeing them in all sorts of situations and places. They have a comfort level with seeing them. That is exactly what makes the purse hidden camera surveillance system so great. No one suspects what is going on.

 

That is one of the reasons why this hidden spy camera purse surveillance system may be the perfect undercover tool to catch the bad guys. When you use a hidden camera part you want to get someone doing something they shouldn’t be doing. You don’t need any undue distraction from objects that might cast suspicion.

This surveillance system comes with all sorts of enhancements. The biggest is it is available as a stand alone complete system which includes a self-contained rechargeable digital video recorder (DVR) and camera unit allowing you to spy and record at the same time.

It is powered by a 12 hour rechargeable battery pack, no wires or cords to plug in. It includes the pocket dvr and all necessary power supplies, cables and battery pack. The dvr can record as many as 400 minutes at 30 fps with motion detection and a time stamp.

When you are not sure what equipment to get to do the job, this system takes all the guesswork out of it. It is one of many complete systems that provide solutions for a wide variety of problems and applications from domestic use to business applications.

X vision is an option available that allows for images in almost complete darkness. This option is only available with a black and white camera

 

So when you need to find out what is going on when you are not around or when you need documentation for a domestic violence or harassment case this could be the tool for you.

 

Jack Krohn is the #1 author of Home Security Articles in the country. He owns SECURITY SOLUTIONS a one stop resource that provides solutions and answers for all your self defense and home security problems.

 

 



spy camera

Our 2G/4G/8G spy camera pen is the smallest fully functioning digital video recorder (DVR) in the world. Easy to use “One Touch” record button. Real time record any video and audio evidence instantaneously. 2g/8g/4g vedio/voice recorder have 4 in 1 ultra compact design for special usage. It is popular among the people in the areas as business, education, safety, mass media, tourism, medical, even ordinary life, and etc.

Besides works as a hidden camera, you can consider this  spy pen camera simply as a 2/4/8GB USB drive(USB Plug & Play Compatible). Built-in rechargeable Lithium-ion Battery, two hours power lasting .

Spy Pen Camcorder Features:

Built-in Flash Memory: 2GB,4GB,8GB (Approx. 28 hours Recording time)

Connection Interface: USB 2.0 (USB 1.1 Compatible)

PC Compatibility: USB Plug & Play

Microphone: Built-in

Battery Type: Built-in Rechargeable Lithium Battery

Battery Up Time: Approx. 2 Hours

Power Supply: USB Port

Dimensions(mm):150(H)x15(W)x15(D)

Weight:70g

Available Colors: Silver/Black

Video Format: AVI 352(W) x 288(H) Pixels

Audio/Voice Format: PCM 128kbps

Video Colors: Full Color

Video Frame Rate: 12 FPS

Data Rate: 34kbps

Video File Size: >2200KB per min

Data Transfer Speed: 700kB/s (Read) 600kB/S(write)

System Requirement: WINDOWS 2000/XP/LINUX

 

Some About Spy Camera Pen Recorder There are many spy camera pens on the market – some color, some black and white and some audio. Certain cameras do all the above, others just take pictures or record sound. All of our 2g/4g/8g spy pen camcorders sold there are multi-function type. Use one at home to keep tabs on your private belongings, or on vacation – see what the hotel staff are up to in your room. Even sneak one in to a trade show – get secret pictures of new technology. Video Spy Pen – You can slip it in to your pocket, then click the button for instant color pictures and audio recording. The picture quality is high, the audio is clear enough.

You can easily attach the receiver to a TV or VCR to record your surveillance footage.

The only issue is you need the receiver (you get this included) to be within 100 meters and in line of sight of the spy pen – this does limit your uses for using a video spy pen so unless highly important a combination of the still camera pen and the audio pen offer great mobility and detailed surveillance possibilities. Digital Image Spy Pen – The pen is totally self sufficient and can be carried anywhere – perfect for on the move surveillance.

This digital camera spy pen looks totally normal and writes totally normal as well. No one will know that you’re taking their picture. The 36 pictures it stores in its 2MB memory are good enough in quality for recording documents, files or regular images. The focus and exposure is all auto, and the battery life seems very long (they say 500 pictures but it seems more). Audio Spy Pen Camera – The audio spy pen is another one suited for “on the move” surveillance (it’s worth considering to take both; a still image and an audio spy pen to cover all eventualities.

My favorite audio spy pen is digital, has 128 MB of memory, can record up to 8 hours of audio – it can be carried and used anywhere. You can disguise it as a key-ring with the parts included and it is internally rechargeable – no batteries to replace.

spy camera

The spy cameras of today are included with pin cameras, pens, and even cameras that are hidden in a pair of sunglasses. Most kits cost a few hundred bucks and will come with sensors and remote Internet access – complete with alarms. This way, you’ll have the chance to hook up your house wide cameras to your main cable system and watch the spy camera from any screen in your house. To watch the video though, you’ll need to have your television set to a specific channel.

Along with spy cameras there is also a variety of other devices that you can use to protect your home and yourself such as motion sensors, alarms, trip wires, spy cameras, surveillance cameras, finger print locks, digital locks, and many more. Almost everything is available at an affordable price, unless you choose to have professional installation. Professional installation will cost a lot more money, possibly even thousands of dollars if you have a big house.

If you aren’t familiar with the way spy cameras and other spy related security works, it may be in your best interest to hire a professional. A professional can show you how to work the equipment and answer any questions that you may have. Even though it will cost you a lot more than if you were to do it yourself, it would be a lot better than messing something up. Spy cameras and equipment can be very tricky – especially if you have no experience with home security.

The pin and sunglasses spy camera is among the most popular. These cameras may require professional installation, as you’ll need to hook the wireless panel up to a monitor or your computer. Depending on the type of spy camera that you are using, hooking everything up can be anywhere from novice to professional level. Sunglasses can be great to use at home or anywhere else you travel within distance, as the camera is completely undetectable to those who are standing within your field of vision.

For protection around the home or anywhere else you travel, a spy camera can be a great investment. These cameras are becoming more and more popular these days due to the drop in price. Although they were very expensive when they were first introduced, those times have changed.



spy camera

Spy cameras, especially those planted at city intersection can prove to be quite a threat. Studies in recent years show that there has been an increase in the number of traffic accidents where drivers are slamming their brakes on seeing a camera at the road intersection. This causes drivers who are driving behind them to slam into their cars. The entire purpose behind installing the cameras in the first place is lost and spy cameras at road intersections are leading to unreasonable behavior instead of reasonable behavior.

Security cameras and other surveillance accessories play a very vital role in our day-to-day lives where security has become a prime concern. May it be home, office, or any workplace, a proper security system helps establish stability and a sense of protection in that area.

A commissioned study even proved that the traffic police who imposed the spy cameras on road intersections found out that rear end collisions at observed intersections increased by 16 percent. Citizens who are becoming fed-up of this everyday chaos have decided to take matters into their own hands and approached the local traffic authorities to do something about the disruption being caused by the spy cameras. Many drivers are under the impression that spy cameras at every road junction is an invasion of their privacy and the local authorities should give them their peace of mind while driving.

Cases have been reported in Britain where radar cameras where targeted for repeated vandalism. There were reports that showed about 30% spy cameras being wrecked by vandals who wore Tony Blair masks.

In Canada a candidate won election because he promised to get rid of the radar cameras in his locality. But what people fail to realize is that security or spy cameras have been installed for the benefit of all the citizens and not for some personal grievance or misjudgment. The entire purpose of installing cameras on road junctions was to get rash drivers and other criminals who commit offences on the road to book by capturing them and their car number on the live camera. This measure was taken completely for the citizen’s safety and not something that would harm them.



spy camera

We can notice various kinds of cameras in different usages in our daily, but today we are introducing a special Spy camera in shrinking size. You never believe that a camera can be hidden in a chewing gum wrapper. This spy camera with built-in 3.6mm tiny lens and wide angle allowing some pretty good captures, with both audio and video recording function, convenient touch record button allows you to quickly snap pictures or start recording important video evidences you need, slim size camera also features with SD slot, video files are recorded on to a 2GB Micro SD card in 3GP format which can record 15 frames per second with long time of recording storage. Clear video effect, high resolution up to 176*144 pixels. Easily charged via USB which also allows transfer of video files

It is a great assistant for private detectives, plainclothesmen and even recreation reporters. It will be hardly noticed because its unique design and unnoticeable size. You will record the scene and everything you want with the help of our Chewing gum sized spy camera.

Features

Dimension:73mm×20mm×11mm

Weight:18g

tiny size makes it ideal for a variety of uses.

It’s great for use as a hidden camera, spy cam etc.

Realtime recording in 3GP video format

Color video with voice- you clearly see who’s there and hear what they say.

Place it up high or conceal it down low. with built-in rechargeable battery so there’s no long cord for you to hide

Use micro SD card from128MB to 2GB

Playback video on cell phone or PC

Camera Technical Parameter

video Compression:3GP video format,176×144

Voice recording:Yes

Internal Memory:No

Micro SD card/T-Flash card support:128MB to 2GB

Video File size:>500KB per minute

Recording Mode: Continuous recording until memory is full or manuallly off

Adaptor Type :USB adaptor charging cable

Battery Type: Lithium-ion

Record Time: Up to 2 hours.



spy camera

Spy cameras – nothing new here, right? Embedded cameras have been around for years, but now they are becoming more affordable and in more products for the average consumer. This article will give you a taste of what’s available right now.

Starting off our list is the calculator spycam. It’s essentially a desktop calculator with a very small video camera embedded in its side. It also functions as a desktop calculator making the illusion complete. Expect to get at least 25FPS at a 320×240 resolution. Also look for multiple video and photo recording formats, such as AVI, MPEG4, and MP3.

Next up are spy camera watches. These wristwatches look like those straight out of a James Bond movie. Expensive looking, with the camera lens embedded in the face of the watch. In one example, the lens is expertly hidden in the numbering. Due to the smaller size, the video quality isn’t quite as good as in a larger device. It is still remarkable for something you can get for under $200.

Another very spy movie-like device is spy camera sunglasses. Look for those that can take both photos and video. You should be able to find a pair that takes at least 1.3 Megapixel shots. Again, under $200 will turn you into a secret agent fast.

If you need to take images or video from afar or above ground, then get a remote spy plane. This is perfect for reconnaissance. Most people wouldn’t even suspect that a remote controlled plane could take photos or record video.

There are also ground-based remote controlled vehicles (cars, trucks, etc.). Some will even instantly transmit video wirelessly to a headset or other screen.

Perhaps you have kids and have babysitters or nannies take care of your children periodically. Then you may want something more appropriate that would blend into a kid’s bedroom or perhaps the living room. In this case, there are toys (like teddy bears!) that have embedded cameras, some of which can be hooked up to your home computer network and that can transmit real-time. You can then view that from any computer with a Web browser.

You can see a full roundup of specific examples of these embedded spy camera devices at this popular blog for electronics gadgets.



spy camera