Points to Consider Before Buying a Reverse Camera

Reverse cameras have become important safety aids for the more expensive or upper end vehicle brands. Could You fit and use one, Of course you can.

WHAT IS A REVERSE camera?
A Reverse camera is a camera fitted to the rear of the car, RV, caravan, truck or even boat to name a few applications.

A monitor is placed in the car in front of the driver and is activated when the car is placed in reverse either from one of the reversing lights or the switch on the gearbox

THE REVERSE CAMERA AS A SAFETY AID!
The Reversing camera is a logical progression from parking sensors. Cameras allow the driver to monitor the rear bumper and beyond.

Most vehicles tested that do not have cameras have obvious reversing blind spots.Test results indicate that cars with reversing cameras can vastly improve rear visibility.

THE FITTING OF A REVERSE CAMERA KIT
The Fitting of the camera is not all that difficult. But you should probably get it fitted by a professional as in most cases you must cut into the bodywork of the car(not always). The camera must also be placed in the right position as get maximum exposure at the rear of the vehicle

The monitor fits either on or in the dashboard. But the most popular fit over the existing rear view mirror with straps. The wiring is the most time consuming, although the newer kits are "Wireless",you still have to connect to the power and reversing switch which is not that difficult.

IMPORTANT POINTS TO TAKE INTO ACCOUNT
Since it's extremely unsafe for the driver to be required to switch the system on manually every time he or she wants to reverse, it's important that the reverse camera system has the ability to switch on automatically

A reverse camera system should have the capability to produce a 'mirror' (or 'reverse') image through the camera or monitor.If a system has not listed this feature, then it probably does not have the feature

CMOS AND CCD THE FIELD OF VIEW
The field of view provided by any camera is determined by a combination of image sensor size and lens. The larger the image sensor, the wider the field of view. However, a larger image sensor does not always guarantee. While a 90 degree field of view may be sufficient for some smaller vehicles, a 120 degree field is ideal.

You should always try and use a high quality CCD imager from a well known manufacturer. If the system you require doesn't state that it utilizes a "CCD" image sensor, then it probably doesn't.

NIGHT VISION
Always consider purchasing a reverse camera system that does include night vision illumination. The infrared illuminators should provide a minimum of 10 feet of illumination, and 20 to 30 feet or more of illumination is strongly recommended

WIRED VS WIRELESS SYSTEMS
One important fact is that most of the wireless systems have fragile antennas on the camera and receiver that must be aimed directly at each other. Most have antennas that are easily broken during normal use.

I prefer a wired system for reliability. If you really require a wireless rear view system, then you will have to settle for a lower quality picture due to interference etc, always go for top quality in this regard.

More and more vehicle makers are incorporating reverse cameras into their units primarily to prevent the increasing amount of accidents during reversing.

Important Things To Consider When Buying A Digital Camera

With the advent of technology, everything goes digital. In the realm of photography, digital cameras have been widely used that cameras with films are rarely used nowadays. With a digital camera, you can take more pictures without buying film and batteries from time to time.

You can also make adjustments with the settings such as night mode. Some models are even capable of taking pictures underwater.

Digital cameras come in a wide variety of choices and you can easily find them in department stores and thru the Internet. Each model offers features and capabilities different from the others, which make it difficult for you to decide on which camera you will buy. As much as possible you want to get the best deal with the amount that you will spend.

When buying a digital camera, do not be enticed by advertisements or sales talk from the seller or you might end up with a model that is not worth your money. Chances are they will only tell you the positive sides of their products.

And with the many models of digital cameras available out there, you will surely get confused in choosing which one to buy. To help you out in your selection process, here are some important things that you have to consider before you get one.

1. Price. The cost is a major consideration when buying a digital camera. If you want the latest model from a known brand, be ready with a large budget.

Oftentimes, the best quality ones is more expensive and your budget may not be enough to buy it. If you are on a tight budget, take time to shop around. Look for cameras that are cheaper in price but still works the same as the expensive ones.

2. Purpose. You should know first the reason why you want to buy a camera and where you will use it. If you will be using it only to take pictures of you and your family, it would be a waste of money to buy a high-end digital camera.

But if you plan to use it for business purposes, it would be worth it to spend money on a professional camera. Knowing the purpose of the camera that you will buy will make the selection process a lot easier.

3. Durability. For sure, you want to buy a digital camera that would last long. If you are eying on a particular model, take time to do some research and read reviews about it. This way, you will know directly from those who have been using that model if they are satisfied with it or if they have encountered problems. You may also buy accessories to protect your camera from damage and scratches.