So there must be some reasons why IP cameras are going to provide the next generation of CCTV systems. Below we list some of the benefits to help you decide if you are about to buy CCTV if IP is the way for you to go.

Analogue vs IP cameras.

IP cameras are inherently networkable so no need to rely on the DVR to enable remote connection

IP cameras are run over CAT 5 cable and this has reliability benefits over coaxial cable

Cat 5 cable is cheaper

The resolution achievable from HD and megapixel cameras is far superior to analogue

IP streaming means that viewing and reviewing is much more flexible.

IP cameras can be be powered over the Ethernet so no need for mains to be supplied adjacent to the camera position.

Much larger systems are possible and this helps keep the total cost of ownership lower than an equivalent sized analogue system.

Recording and viewing is achieved through using software so no DVR is required.

Remote storage with all the associated benefits

Multiple viewers can view different video streams at the same time

The ability for both video and audio at each camera point.

On board storage with each camera by using an SD card

Cameras have built in intelligence ie audio alarms for noise levels and video motion detection.

As we can see IP cameras have lots of benefits over analogue. If you would like you IP camera solution reviewed we will be happy to help.

Within the industry we are all pretty much agreed that IP CCTV will inevitably be the future of CCTV security systems. In fact in reality its not going to be CCTV at all. Closed circuit television meant just that! a group of cameras completely isolated from the outside world with recorded images only able to be viewed by the privileged few within an organisation. We all know this is changing, the reason for this, more than anything else, is connectivity.

Connectivity.

We are in a world where any one who has connectivity to the Internet, given the right security rights, can access any IP device anywhere in the world. CCTV installers have pushed this hard as a benefit. Using DVR’s connected to the Internet, they have sold the concept of how an MD can be on his boat in Spain and still watch his staff as if he was sat in his own office.

Great sizzle when it comes to a selling point but in reality we suspect it is a rarely used feature.

Future revenue streams.

However we are at a cross roads that means CCTV installers are going to have to think extremely hard about future revenue streams. The reasons are simple. CCTV and security is no longer their baby. It falls into the domain of the big IT integrators who are quickly beginning to realize that they can start to step on the toes of the security industry and bring surveillance into the world of IT. So why the sea change? Well this goes back to connectivity and software solutions.

We have touched before on the site about how CCTV software with a server will inevitably be the way forward for recording images and we know IP cameras are quickly reducing in price to the point where they will soon be cheaper than analogue. We also know that IP has far greater functionality at the camera end. So any new system will almost certainly be specified to go down the IP route. This will mean CCTV hardware in the form of  analogue cameras and DVRs will suddenly find its self very much surplus to requirements and this leads us to the next point.

NVR ,the remote recording solution.

Remote recording. Why would any customer want a box, with lots of cables going into the back of it (that can go wrong) sat in the corner of their room recording images when they can simply route the recording to a data centre and access them at any time at their leisure ? Add to this the fact that some data centres are now realizing that they could suddenly host millions of IP streams and charge for the privilege we now have the concept of  repeat business year on year with very few overheads.

Now lets take this a step further, say for another competitive yearly fee the data centre as part of its service offers to manage the customers CCTV system including routing alarms to its own monitoring company. We suddenly see a major shift in the favour of IT integrators over security companies. Lets add one more little earner into the fray. The connectivity needs to be monitored and secure. By providing a secure broadband connection into the customers premises and of course charging for this broadband service we see more year on year repeat revenue, an excellent business plan.

Data centres.

So how can these data centres centres secure the business? Well this depends on the business plan, but one very frightening point that CCTV installers may wish to note is that they may start giving hosting and recording away for free!! Certainly for smaller security systems, this brings them connections for even the smaller CCTV installations and allows them to either make money on the broadband connection or charge a licence for each camera from the second year onwards. This will put DVR manufacturers out in the cold almost overnight.

So back to the original question …how do traditional installers adjust and make money in this new world of  IP CCTV?

External CCTV installations.

Well of course external CCTV systems are still quite specialized. You need to design this properly with sensor detection and also need some kind of interface to prevent indiscriminate alarms swamping the central station. It also seems improbable to expect an IT engineer used to office environments to start using cherry pickers to clean or change external cameras mounted in difficult positions. Also running cables externally often needs civil works and a level of expertise that can only come with years of experience. However the profits available in this area are dwarfed by the concept of ongoing revenue that could be produced by remote recording. Something else that needs to be seriously considered is that installation companies will not be able to survive in their current form without the profit provided by hardware supply and servicing. So something is going to have to give and this has to be the concepts of how they currently generate their revenue and how they train engineers and  operate their sales department. In addition they will need to form alliances with unfamiliar partners in the world of ITC.

So when will installers get to grips with this new world, well at present it is the big software houses such as Cisco and Milestone who have marked out their plans, it just waits to be seen if others will have the vision to follow into the world of IP CCTV.

Possible future revenue streams.

Secure broadband.

remote recording

remote management

remote monitoring

remote software supply upgrade and support

licence fees

IT supply and support

IP camera supply.

Site visits and maintenance

Camera installations

Repeat revenue is the key to survive.

Many of the the above reduce the need for a large support team out on the road and therefore the reduction in many of the overheads that are restricting profits within the CCTV installing industry today.

Time for a rethink?……………… yes probably………………

CCTV software.

Over the next few years we will begin to see hardware recording solutions in the CCTV security industry slowly disappear and be replaced almost exclusively by CCTV software.

Cost of CCTV hardware.

The high production costs of hardware have in the past always been able to be offset because most end users networks struggled to cope with the high amount of bandwidth taken by HD and Megapixel IP cameras. Recently however, there is a marked change. Recording solutions are beginning to be biased towards CCTV software platforms recording onto dedicated servers. The servers are getting cheaper and developers have taken all the best features from their hardware recorders and integrated this into CCTV software solutions.

CCTV software.

The software of course can vary enormously. Some manufacturers such as Sanyo are happy to give away software in order to sell their IP cameras in volume. Other big players such as March networks have spent lots of time money and effort on developing their Videosphere VMS software into a fantastic package that includes analytics and extremely advanced search facilities not seen in cheap or free CCTV software packages.

Who decides.

Of course the decision will always come down to end user and their requirements. Anyone trying to integrate CCTV systems that already exist on site will not be able to use off the shelf packages. They will have to choose a CCTV software solution that can integrate a multitude of cameras and codec’s especially when using a combination of analogue and IP cameras of different makes and model. The older analogue cameras will need some kind of multiple recording platform and then conversion to IP video streams.

The future.

CCTV software can and will get better and better. Software gives flexibility that older hardware DVRs lack. It will eventually get less expensive and remote support for the product is easier than returning a DVR back to its country of origin just simply to be repaired. The benefits and advantages of using CCTV are slowly but surely meaning that DVRs are soon to go the same way as the VCR.. Ie it become a very breed indeed.

200 series IP cameras.

This great little camera is ideal for small business who only need a one or two camera solution and don’t want to have to pay out for an NVR or DVR recorder. What is more, all you require is an IP point POE switch and a screw driver and this IP camera can be simply removed from the box fixed to the wall and plugged in. That’s all there is to it.

ONVIF compatible.

Ideal for reception areas or small shops the IP camera 200 series comes in two forms.The 255 and 225 versions. This gives you the choice of a fixed or a varifocal lens. The IP camera produces crisp clear images and is ONVIF compatible.

CCTV software.

As well as on-board recording the camera can be integrated to a Bosch surveillance software for ease of viewing recorded images. The camera has built in motion detection so recording space can be saved on the on board SD memory card. Using the very latest H.264 compression standard the camera seems to fit into many applications.

Backlight compensation needed?

Having been demonstrated the camera I have to say I agree with all the above but the images could have been better when looking towards doors and windows especially because it seems to fit so well into the area of viewing doorways in reception areas.

Decisions , decisions

If you are the  MD of a company who is about to upgrade or install a new CCTV surveillance system, you are probably going to be faced with some pretty tricky decisions on how you are going to approach the subject. The three main questions you will need to ask yourself are:

1)      Will I just upgrade my analogue cameras for new analogue cameras?

2)      Will I use a mixture of my existing equipment with new IP camera technology .i.e. a hybrid CCTV system?

3)      Will I go for the latest IP Megapixel camera solutions with a VMS recording platform?

CCTV solution? Too many choices?

The problem is there is no clear answer on this. Option 1 will almost certainly work out the cheapest at the point of installation and the results you will be able to achieve will mirror those of any previous analogue system you have used. The cameras and DVR may well have more features but overall system performance is going to be the same.

Hybrid CCTV.

Option 2 will give you a half way house solution. Hybrid systems combine analogue and IP cameras with the potential to record on either a DVR or an NVR but you will have to convert the cameras to either analogue or IP at the point of recording. Having said that some companies advocate the use of a Hybrid DVR that can handle both, but long term support for these products is distinctly questionable. However for the time being they provide a convenient bridge between the two technologies.

IP CCTV.

Finally option 3. This will mean a commitment to the future, but one that is still evolving. With megapixel cameras you really need to consider your companies network capabilities to ensure the frame rate and picture quality are maximised. It is inevitable that IP products will be the dominant force in the CCTV market place over the next 5 years. Analogue solutions have reached their ultimate performance levels and have become as cheap as they ever will do. The price of analogue will rise in time, which is why option 1 may not be the cheapest route in the long run. Conversely IP products will fall in price sharply and the options and ranges of the camera and recording products will be wide ranging.

Buy IP CCTV solution.

So as an MD the decision is defiantly not easy, proper advice should be sort to ensure that a supplier with an installation preference does not force you down the wrong route. So thought and consideration is now crucial as to the decision……… “Buy IP Camera solution”? probably …yes!