Clarius White light illuminators showing us the way.

The Clarius white light illuminator has primarily been developed to compliment CCTV installations and of course they do this job very well indeed. Built to last and made to the very highest specification the Clarius range of illuminators are popular among the security community.

The Clarius white light illuminator is more than just a CCTV accessory . White lighting has been deployed for many purposes and not just for security. Halogen has gone seriously out of fashion and companies and individuals alike are moving over to LED lighting rather than unreliable expensive and lets face it environmentally unfriendly 500watt open floodlights.

Now cost of course is a consideration and in the foreseeable future Halogen will remain a cheaper option for the comparable WLI product. However as attitudes change and price short term becomes less important in favour of long term reliability and reduced electricity consumption  Clarius white light illuminators will continue to grow in popularity.

What is the security industry view about HDcctv over coax?

At the last IFSEC gathering in Birmingham 2012, the real buzz around the NEC was about this “new” technology that allowed us to send HD images over RG59 coax. The number of exhibitors that were showing various HD SDI CCTV products had grown from the previous year almost 10 fold and to many of the attendees it was a new concept to them after the constant hype that previously had surrounded IP

Why should they be surprised by the concept of HDcctv over coax? Well as an industry we had been told/conditioned to believe for many years that HD quality images could only ever happen over an IP network. We thought we would never see old coax being re-used and quite frankly believed that it all needed to be replaced by CAT5 as the HD revolution started to take hold.

Of course HDcctv is not quite new . The concept had been turned into reality around 2009 . What is remarkable is the speed from which it has gone from a simple idea thrown around in a discussion between an elite few to a real workable product that will help to shape the CCTV industry for the next 10-20 years.

HDcctv has its place. The desire to re-use an existing cabling infrastructure will seem like a very good idea to those companies who invested heavily in analogue and RG59. Small installations of 4,8 and 16 ways will be prime targets for salesman looking to push their HD SDI DVR and cameras. However the HDcctv alliance has been looking to add to their standard and get alliance approved HDcctv products to work over existing and new CAT5 as well as coax. This opens up a whole new world of opportunity for both upgrades and new installs.

So what does the future hold. As cost of equipment plummets as more volume is produced then soon HDcctv will cost the same as analogue. At that point end users will see little point in continuing to upgrade analogue with analogue, so faced with the choice between HD SDI and IP they will probably go for the most cost effective solution, time will tell what that will be.

Advice for buying a CCTV security system

If you are an end user about to purchase a CCTV system and you have little or no knowledge about the product you are about to buy , how do you ensure that you are making the right choice of both CCTV equipment and of your security supplier?. There are several steps you can take and each one will give you an insight into what you are getting for your money. Study each of the criteria we talk about below and you will be able to make both an informed decision and one that will give you both value and quality.

 

1)     Check out the companies you have chosen to quote: Most people these days will get a minimum of three quotes when buying a CCTV system, this is good practice and one that will give you your first insight into what you are likely to get for your money. A simple credit check on each of the companies you chose will at the very least let you know a lot about who you are dealing with. In today’s tough trading conditions many companies are on the edge and giving business to company who is trading beyond their means may end up costing you. A good credit record is a good start.

2)     The company you employ should be affiliated to an inspectorate of some description: In the security business in the UK there are two main inspectorates. The SSAIB and the NSI these two companies dominate proceedings here. These two inspectorates ensure that the companies they are responsible for will do things by the book. They will check that their engineers will have been security cleared, they will have been trained on the products they install and the company will have an administration system that will ensure you the customer has their interests protected. Too many one man bands and smaller installers ignore basic standards and engineer checks. This will leave you potentially exposed.

3)     Does the company have the correct insurance in place: When installing security there is a lot of drilling , ladder work, electrical work and other relatively risky processes that will need be carried out on site. Despite all good intentions accidents will happen from time to time. If your company of choice does not have the correct insurance, you will lose out.

4)     Recommendation: Ask the installer for a list of installations and customers local to you that you can look at or at least ring up and ask how good the kit/installation is? One call could help you make a decision on whether you want that installer on your site.

5)     Check the specification: There are so many cameras and DVR’s out there that will do a job and will fulfill your requirements but and this is a big but, for how long? As with any products we buy there are certain names that are trusted out there in the market place. Within the security industry brands like Sony , Panasonic, Samsung are names we all know, in general, the reason for this is simple, they tend to use better parts ,better manufacturing procedures and give better after-sales service. So just because a specification in terms of camera performance looks the same, ask who makes the goods.

6)     After-sales: There are many who can install, there are few who can offer good after-sales. The reason is simple. So much business in this day and age is decided on price and price alone. The good companies will be more expensive for the very reason that they know they have to back up that product afterwards. So many installers can fit and run not many can fit, sort any issues that arise, and leave the customer feeling that they got what they paid for.

7)     Remote support; Check that the company you decide to employ has a system that means when you ring them they answer. With security 24 hour cover is critical and a response when you need it is something only well prepared installers can offer. In addition a help desk for your questions can save you a lot of money. Nothing is more reassuring than being able to ring someone and get an answer to a question without the need to call out an engineer.

 

All the above points will help you make an informed decision on who to employ to install your security system. As we have mentioned so many decisions are made on price alone. This is perhaps a reflection of the current economic situation but in reality a short sighted way of doing things. Just carrying out the checks above will save you buying the cheapest system but in reality the system that will actually give you nothing more than problems. Always remember these very true words….. buy cheap buy twice.

 

 

HD SDI DVR demonstation

HD SDI CCTV has many things going for it in this age where HD images are becoming very important to you the installer in order upgrade your existing client base. possible though the best thing is just how easily this can be demonstrated to the client. All you need is an HD SDI camera, a 4 way HD SDI recorder, a good 1080p capable monitor, a power supply and a tripod. Put this together and you have a fantastic tool to actually show the images images to an end user.

hd sdi dvr

The power of the dem has been something that all salesmen are acutely aware of. If it goes well ,as a salesman you are halfway there. Once your client has seen what an HD SDI DVR can do for them in terms of quality upgrade they are going to find it hard to go back and look at their rather grainy , half baked analogue images. If you can show images size by side all the better as you can dem just how much more information a 1080p image can gain.

All in all though HD SDI CCTV is starting to compete in terms of cost with analogue. To be fair its not quite there yet but it will be within 2-3 years and with the amount of analogue CCTV that is out there in the field HD SDI may prove the best way to upgrade old worn out equipment and get the benefit of HD images into the bargain.

So if you are looking to sell HD SDI equipment get your dem kit here and start putting ideas into your customers heads

 

Clarius IR illuminator 24v PSU

NEW range of Clarius
Power Supply Units

Power supplies play a crucial part in LED lighting technology. Probably they are the weakest point of a what is overall a very reliable and long lasting lighting solution. So the release of the new Clarius 24v power supply is a welcome reliable addition to the Clarius range of lighting.

Featuring a regulated 24V DC output supplying continuous full rated current to load. The universal mains input voltage allows the power supply to be used across a wide geographical area while the highly efficient switch mode design ensures low operating costs and cool running.

The Clarius range of LED lighting Power Supply Units are IP67 rated, constant voltage devices designed to power the Clarius range of LED lighting products.

They are available in four power variants, providing enough power for multiple units as necessary.