Security forum.

We are a group of security professionals who write about, sell products and publish information about real experiences from within the security industry. We invite manufactures, salesmen, specifiers and engineers to tell us what they really think about the way the industry can and will move forward in the future.

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AV 10005 megapixel H.264 IP camera from Arecont.

The Arecont AV 10005, 10 megapixel network server camera has been designed to address the biggest problem that megapixel cameras suffer from, this is poor pictures at night. The camera has a reputation as the first PIXC to actually address low light issues. It can deliver 6 frames per second @ 3648 x 2752 or 30 frames per second @ 1920 x 1080.

Crisp clear images.

Having viewed the picture quality it certainly delivers crisp clear images but what about at night? Well clever design means that as light conditions deteriorate the camera groups pixels together allowing more light onto the chip. Admittedly it effectively becomes a 2 mexapixel camera at this point but at night the clarity can be reduced and still achieve acceptable images. The camera itself performs 80 billion operations per second that helps it achieve forensic zooming for regions of interest and has full motion detection to generate alarm events.

Two versions.

The camera comes in two versions. The AV10005 colour and the the AV10005DN, the day/night version. To compliment the camera, Arecont make available 4 different housings for a variety of applications.

Camera housings.

They have a 4” internal vandal proof, an external version of this, a recessed housing for false ceiling applications and finally the traditional shaped external IP 67 rated vandal proof model.

Multi streaming.

The AV10005 offers multi streaming, real time steaming and in addition, all units can be powered via POE, vital to speed in installations.

The two main benefits of this PIXC is that the extreme level of detail it is able to take in means that it can do the work of many traditional analogue cameras. Add to this its nigh-time performance and we start to see a complete solution.

Arecont. HOW TO BUY the AV10005.  please mention integrated cctv on Arecont contact form

Arecont are well known within the industry for innovation and here we see they have stepped up to the mark and produced a fine product that will sell, especially where an installer has external night time applications he needs to address.

CCTV Sales take a hit.

Government spending across all areas of its budgets are soon to be cut. This will be like no other cuts we have ever seen before. Some say it is an inevitable consequence of over spending by the previous regime, some say it is not necessary. Whatever you think it is going to happen and this will filter through to effect new CCTV sales.

State spending cuts.

Speaking to many in the industry, one of the biggest concerns is the cut in spending on state funded new builds, especially schools and government buildings. The previous government had many spending plans and this was seen by many in the security industry as the catalyst that was going to kick start the IP camera revolution. New builds are of course the IP CCTV natural market place. Although more expensive than analogue, the big selling point has always been that they are cheaper to install so cost savings would have meant more sales amounting to millions of pounds. This now has all gone, at least in the foreseeable future. So is the new network IP camera revolution about to grind to a rather painful halt?

Hope.

Well looking at the facts it would seem that way but there is some hope on the horizon. Megapixel and HD cameras have undoubtedly brought better quality images to the market and this on its own will encourage people to buy. Remember however always to demonstrate this quality to the end user, talking alone can never sell anything. In addition to this is a rather contentious subject. Historically in times of recession crime rises. It is inevitable, so more crime will be seen across the country industry will have to invest in security. Will it be IP CCTV though?

CCTV, Making do? A bad decision!.

The last two years have been a barren period for new sales of both IP and analogue security equipment especially in the UK. Customers are quite simply just making do, or worse they are letting their systems deteriorate as they either wont or cant afford to keep the systems properly maintained. We know however that once the criminal fraternity are aware that there is limited or faulty security equipment on a site ,that site will get hit time and time again. This leaves the customer with little choice but to take action and often the best action is to spend money on new security.

Olympics 2012.

So what positives can take out of this? Well IP CCTV will become cheaper  and this will help sales. The Olympics is round the corner and this will be a big boost to our industry, and finally and most importantly this recession cannot go on forever, can it??

What do end users want/ expect from CCTV ?

Good live images.

Reliable DVRs.

Excellent service.

Robust products.

Future proofed solutions.

A quality installation.

Internet access to recordings.

Integration to access control /intruder alarms.

Megapixel and HD cameras.

Good compression over the network.

Recorded images that retain maximum quality.

Recorded images that can be zoomed into.

CCTV software thats easy to use.

Remote IT support.

Fast response to faults.

CCTV analytics

Remote CCTV monitoring.

Here at integrated CCTV we know this and we are able to give advice and help on how this can be achieved. With up to date news and reviews on all the latest IP PIXCs, HD solutions , Analytics and how to get the best out of your existing CCTV systems. If you have any questions on CCTV, Access control or security integration it is well worth viewing the site or asking us questions online. We will always be able to find you the answer you need.

The scenario.

Picture the scene (pardon the CCTV pun!)

Building A is 500 metres from building B

There are 4 cameras on building A, one on each corner (don’t you just love perfect worlds!) and they need to be viewed, recorded and controlled (did I mention they were PTZ?) all from building B

THE PROBLEM

The two buildings are separated by a river – a very nice river, big boats coming up and down, delivering stuff to dockside delivery points.

No chance of cabling then….. Until recently, the answer was to use free range wireless transmission solutions, such as RF, Microwave, Laser etc……… but, history shows that each has it’s positives and negatives but they all share one common negative….. expense.

ANOTHER WAY?

With the upsurge in IP, there is another way………..Wifi…………ok, professional wireless is what all the proper ‘wifi’ consultants will call it, but wifi nonetheless.

You see, Wifi does not have to be a one to one transmission solution…………. with typical bandwidth of 54Mbps, even if we halve it (because clever network guys will tell you that there is always a drop over distance etc), we can expect a 27Mbps bandwidth allowance……

So, take our building A and B scenario…. cable all the 4 cameras to a central point (it is a perfect world after all !) and either convert to IP from analogue using encoders (or, if we are to get this industry into the 21st century let’s push the boat out and go true IP cameras!) and connect to a regular 4 port network switch…

Take the output of that switch and insert into something like the Silvernet product range….. 1Km line of sight, pre-configured to create a point to point connection…..go to building B, position the receiving unit line of sight to building A and either decode back to analogue or bring one, neat, simple CAT5/6 cable out and introduce to the network for full control and view of the system ! simples !

THE THEORY AND THE PRACTICE

Ok, we don’t always have a perfect world, clearly, however, using the above solution, we have sent 4 cameras over the one link….saving a LOT of money:-

RF/Microwave/Laser = at least £2000+ for EACH camera

WIFI = under £1000 for a 1Km link with the ability to run a good few cameras – typically a PTZ IP camera would be around 5Mbs and a static at around 2Mbs

But, just like RF/Microwave/Laser, if the Wifi states ‘Line of Sight’ or LoS, then it REALLY means that…..so much as a leaf on a overhanging tree, or, in the case of our River separating the two buildings, boats that might momentarily ‘interrupt’ the signal, it is imperative to ensure that the TX and RX units are positioned so as to enjoy clear and uninterrupted transmission!

The cost savings are impressive and just might give this industry the excuse to use IP !!