Wired vs Wireless In The Surveillance World

With wireless technologies there are a few standout advantages over wire. First of all it eliminates the need to run a long length of cable to get the video signal from your camera to your recording device (DVR, VCR, etc..). This is extremely beneficial when installing the system in a home or small business where it could be quite tricky to try and run cables for power and video. Another benefit is the obvious mobility a wireless solution can offer. Being able to quickly remove the camera and receiver and relocate them to a new spot when needed is quite handy at times, and makes for a much less complicated situation to the average user.

Wireless technology also comes with it share of disadvantages as well. The main problem faced by many people when using a wireless surveillance system is that of interference. Interference is a huge problem in the wireless world; it can come from cordless phones, cell phones, thick surfaces to go through, close power lines, weather, or even in extreme cases by sunspots. Now some wireless technology has been adapted to help prevent these forms of interference (such as using a 900MHz system where 2.4GHz would be interfered with by a cordless phone); however even with this somewhat interference free technology they are still limited to the number of devices that can be run on the same frequency, which makes large scale application almost impossible.

Another distinct disadvantage of wireless surveillance is that even though you won’t have to run a video cable to your camera, you will still need to have some form of power source at the unit. This power may come in the form of having to plug into an outlet nearby, running an extension cord to it, or using an adapter to connect a battery. The problem however is that this need for power at the source partially makes the reason for having wireless moot. By having this power source you are potentially making the camera more obvious to those near it or your ability to conceal it is greatly reduced. Furthermore by using a battery you are greatly limiting the amount of time your camera can run for without having to consistently change the battery out when it gets low.

Now as for wired surveillance camera solutions we run into some great advantages as well as disadvantages. A main advantage of wired over wireless is that the worry of interference doesn’t present itself for the most part, and you don’t have to worry about if your phones or other wireless technologies will interfere with your video signal. This proves quite necessary especially in very large scale surveillance operations where large amounts of cameras may be running (such as a casino). Another advantage also created in having a wired camera solution is the eliminated need of having to have a receiver present to grab all your video signals and then pump them into your DVR. Instead with a wired solution you can run your video signals directly to your recording source without needing an intermediary in between. Finally the ability to place a wired camera most anywhere as long as you can get cable to it gives it the biggest advantage of all, where as a wireless solution needs to be near a power source.

The key disadvantages to wired solutions are two fold. First of all with a wired solution your obviously have to get your cables ran in your home or business to the camera and this can be a tricky process especially if you want the cable concealed and professional looking. In these cases an average user would generally have to hire someone to install the device and cabling for them which adds in some extra costs. Secondly for wired surveillance there is the disadvantage of mobility. Wired cameras and devices do not have the mobility that wireless camera users will enjoy and it will be a much more permanent solution when installed.

Ultimately in all of this a consumer needs to consider a few factors when deciding if they want to go with a wireless or wired surveillance solution. If the person wants a simple easy setup with only a couple cameras for his home or business then they will probably prefer a wireless configuration (obviously also keeping in mind the interference possibilities). However if someone is looking to install security cameras on a large scale with hundreds of video feeds, then it would definitely be better for that person to go with a wired surveillance solution In the end this choice is still based upon a persons situation and needs for surveillance.

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Why Select Wireless Security Cameras?

Wireless security cameras are gaining vast popularity as commonly used home surveillance systems. These cameras play a significant role in ensuring the safety and security of your household. They are chosen for their ease of installation and administration.

These days, wireless security cameras are used for almost everything. Starting from keeping an eye on a person to adding in security to your warehouse, you can effectively use the wireless surveillance camera for anything and everything. Therefore, a wireless surveillance camera system is more opted than the wired security systems.

The main selling point of wireless security cameras is their easy installation and concealment options. You can install wireless security systems everywhere and anywhere. The give amount of secrecy is due to the non-existence of any sort of wires. The wireless systems are made up of camera including transmitters fitted from within and having a receiver. Apart from these, these cameras come with 12 volt DC power supply, a cable and an antenna to connect receiver to the supervising equipment.

Wireless camera systems include receivers that can help penetrate up to eight walls, depending on the actual quality of camera. Additionally, these cameras can help routinely to penetrate plastic, wood, glass and the other metals.

The quality of captured image of a wireless camera depends on the position where the camera has been placed. It must be placed at a good height so that the camera gets the best range and the image quality.

Today, some wireless surveillance camera systems even come with recorders. This is an additional feature which is only required to record surveillance videos. Some of the most recently upgraded wireless security cameras include a host of features which make a good buy. A few advanced ones also have tilt, pan and the zoom functions which are in-built in them.

A few wireless security cameras even have advanced video stream which can be up to 640×480 in resolution. There are systems which have IR filter cut which allows users to see images in either light or no light ambiance, using IR lamp. In addition, the snapshot feature also allows taking snaps via the wireless surveillance camera.

The wireless security cameras can even be accessed via the remote locations. Some of the wireless cameras even include some special security mode. That’s what helps the camera to send video with message attached to 3 to 5 email addresses. There are different wireless security systems available in the market today. One needs to follow various details and features of the wireless camera first so as to decide on the type of camera to opt for.

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How To Choose The Right Surveillance Camera System

Surveillance Camera Systems come in all shapes and sizes and trying to figure out which surveillance system that will fit your needs can be very frustrating, but most cameras and systems today requires very little experience to install and operate. This article describes several factors to consider before purchasing a surveillance camera system.

General things to ask yourself:
– Should I buy Wireless or Wired surveillance cameras? Wireless is much easier to install than wired. – How many cameras should you buy? Using too many cameras will be expensive, not enough will only give me limited coverage. – Should I use Indoor or Outdoor type cameras? – Does my application require recording of the surveillance activity? If not, the cost can be reduced because a DVD recorder will not be necessary. – Does my surveillance system require that I can monitor over the Internet when away from my business or home.

Let’s describe the different types of surveillance cameras and systems which will be helpful to determine which one to buy depending on the type of use.

Hidden Cameras: These types of cameras are for indoor use only and come in a variety of different kinds of ordinary looking objects. For instance a small hidden camera are embedded in everyday objects like an Alarm Clock, Air Freshener, Fan, CO2 Detector or even a vanity Mirror. They are usually installed in one room and used to catch any suspicious activity in the room installed. Most of them use a 12-hour rechargeable battery pack with no wires or cords to plug in. Most all of these type of cameras are wireless but some can be wired. By far, you are better off choosing a wireless kind, which takes minutes to set up. To view or record the activity a 2.4 GHz Receiver attaches to your TV or VRC or DVR, which also only takes just a few minutes.

Surveillance Camera Systems: For business type applications you make want to consider a bundled system that includes all the components need to watch you business when you are there or way from it. Your business may need 4, 8 or 16 cameras also referred to as channels. For instance a small but location may need 8 cameras or as many as 16. They can be wireless or wired. If you are looking for an easy installation choose wireless, that way no messy wires to deal with.

A 4 Channel Wireless Complete System is also perfect for a small business or even a small house. A wireless surveillance camera system will allow you to install 4 wireless cameras to digitally record all the activity in your business. These types of systems come with a DVR with full networking capability and use a GeoVision DVR card, which allows you to view live video surveillance on the Internet. This type of system is designed strictly for indoor use only, and the perfect video recording system for smaller areas. You now have the flexibility to leave and still record activity and store and retrive for later viewing. Many businesses have a panic button they press when they see a would be thief in their store and now have the proof stored if needing to use in it in court.

For Personal Home Surveillance Camera System, there is the 4 Channel Wireless VISEC Surveillance System that is perfect for monitoring 4 rooms in a small house. The cameras that come with type of system work in day or night because of the high quality digital CCD chips that automatically switches from color to black & white in low light conditions. This type of a system requires what known as a ‘quad’. A quad is an accessory to your surveillance system that splits a video monitor into 4 screens. Without a quad viewing would only be able possible with one camera at a time. This type of a system also comes with a GrabBee II. It allows wireless or hidden cameras to connect your camera(s) to your computer. The GrabBee II is the bridge between the wireless or hidden camera and your computer. This device converts analog video signal to digital through a USB port.

Designed For Simple Personal Use, there is a camera called the Cyber Eye. This infrared B/W digital surveillance camera takes pictures automatically whenever someone moves in front of it and then digitally stores the pictures within the micro-camera. You can then extract the images later on just by plugging the camera into your TV/VCR to either view or record. This type of camera is great for catching someone snooping around your house. It is so small and compact you can even put it in your car and aim it out the window. This personal surveillance camera works by changes in the picture and not motion. Video images can be even taken through glass and the wireless surveillance camera will still work like a charm. The pictures are taken at 1-60 second intervals (UP TO 680 pictures). Video images will even have the time and date stamp added to each picture.

For Outdoor Surveillance Cameras, Dome cameras are used in many places including retail stores, restaurants, casinos and apartment buildings. You can even see them at your local McDonalds restaurants. Dome cameras are simply board cameras built into a weatherproof dome housing. In addition to these surveillance cameras being weatherproof, many of these types of dome surveillance cameras are vandal-proof dome and built with protective casing that can withstand the direct hit of a sledgehammer or other brute force means to disable it. Dome Surveillance Cameras are generally wired and can be connected to a Digital DVR to record all suspicious activities.

Surveillance Camera Recording – One of the most important pieces of a surveillance system is the surveillance video recorder. Whether you have one, four, eight or sixteen cameras you have to take what those cameras see and store that video for reference or possible evidence. Obviously DVR system can record much longer than old style VCR tapes. Generally these recorders come in 4, 8 and 16 channel models. Channels refer to amount of cameras that can be attached for recording. Some units are small, some large and have different features. One of the best DVR portable surveillance camera recorders perfect for body worn & covert applications and fits easily into a purse, pocket or backpack is the DVR-9800 touted as the Worlds Smallest Wearable DVR Recorder. This recorder can record a whopping 40 hours of video and about 910 hours of audio.

This article gives you the basics on what to look for when shopping for a surveillance camera system for either personal or business use. In a future article, we will discuss detailed directions on how to connect and set up the most common types of surveillance camera systems.

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Advantages of using a Wireless Surveillance System

Thinking about investing in a home security system? A good security system will be made up of a number of different security components such as door and window alarms, motion sensors, security cameras, security lights just to name a few. If you’re thinking about investing in a security system for your home, consider some great benefits of a totally wireless security system. Having some sort of anti-theft system in place will give you the peace of mind that your home and loved ones are protected. It is vital that you make sure your security system operates properly. Wireless systems are extremely popular and is the security system of choice amongst homeowners today. Below are some basic advantages that going wireless provides.

Ease of Installation

It is extremely important to set up security equipment in the most optimal places. Wireless equipment aren’t hindered with electrical cords or wires. This means you will be able to easily install equipment wherever it’s needed the most, and never having to worry about an electric cord reaching far enough. Wireless security devices are powered by long lasting batteries so there’s no hassle of having to deal with messy wires running all over the place.

Safety

Wireless systems are much less hazardous than hardwired systems. There’s less risk of an electrical fire because the devices are not connected to a power outlet. In circumstances where power in the house is lost, all security devices will still be functioning since they’re battery powered. This guards your house even when it’s most vulnerable.

Portability

A large number of homeowners will leave behind their hard-wired security system if they move. However, homeowners that set up wireless systems have the option of being able to easily remove the system and take it with them. This enables the homeowner the option of knowing that they don’t have to buy completely new equipment every time they move.

Greater Protection

Wireless devices are able to connect to the Internet through Wi-Fi and transmit the data to Internet enabled devices. This means that wireless cameras, depending on the model, have the capability to display video images to your cellular telephone. You’ll be able to monitor your property, inside and out, regardless of where you are, provided there is an internet connection.

Camouflage

Because you won’t have to worry about hiding the wires wireless security equipment are easier to place in hidden areas. Special indoor video cameras are more compact and are disguised as decor. These cameras may be used anywhere in the home and aren’t recognized as a security camera because they do not have wires. The long lasting batteries and efficient use of power enables these cameras to stay on for extended periods of time, unlike conventional home video cameras.

A wireless security system is essential to home safety. You can easily use the internet to find a system for your requirements, research and compare prices.

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Wireless Surveillance Cameras: The New Trend in Home Security

Through the years, the technology involving surveillance and security had evolved so much. Try to look for analog CCTV cameras that were used 10 years ago and you’ll see the huge difference between them and the modern cameras. Try to look for old recording devices used for surveillance and you’ll get the same comparison.

Today, you’ve got the Digital Video Recording system and cameras. The cameras are more sophisticated – smaller in size but definitely bigger in functions. In most cases, if you are going to install surveillance systems for your homes, you’ll have cameras which will be wired to the DVR system. Lately though, many are opting for wireless cameras to go with their DVR systems. In fact, wireless cameras are becoming quite popular among home security systems. Why is this so? Well, for the fact that most homes don’t have easily accessible walls, doors, windows, basements or attics for installing wires.

Mostly homeowners would opt to include surveillance system installation upon building their homes. But, in the case of older homes and those which opted for surveillance system installation too late into the building of their homes, wireless cameras are the perfect option. Some experts, however, cautioned that wireless cameras have drawbacks. These include maintenance of batteries for each camera. The good thing is that most batteries for these products can last up to 3 years of regular use. And features like long range sensor outweighed the drawbacks.

Surely, wireless cameras have great benefits especially if you have a 5 or 10-year old house and you want to install surveillance system as the latest addition to your humble abode. And if this set-up can keep your home protected, I think it’s worth it to check on batteries once in a while.

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