Tag Archives: CCTV

FAQ about Redcare

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Redcare Classic.

Redcare Classic was the first really secure form of monitoring introduced into the intruder alarm market. It worked by continuously monitoring the copper pair of wires that connected the alarm panel to the central monitoring station. A series of chirps could be heard on the line under certain conditions but in general it worked over the top of the speech so was inaudible to the phone users. Redcare claim it could not be defeated and to be fair we at Integrated CCTV have never heard of a situation where it has.

Redcare GSM.

Redcare GSM was the next generation of signalling product and  was developed in order to give police a confirmed alarm in order to comply with DD243 that came into effect earlier this decade. It allowed the secondary path to still tell the central station exactly what was happening even if the line was cut. This mean that you could have a com fail followed by a code 3 burglary signal and you could be certain a break in was occurring. The Police of course were very pleased with this solution and again we do not know of any circumstance where it has been defeated.

Competition.

In recent years Redcare has finally come under pressure from other products. It has enjoyed many years where it dominated the intruder alarm signalling market place but broadband has started to change all this. Being a BT product it has always needed a BT line to allow it to work but now Broadband means that some sites don’t even have a BT line on site.

Solution.

Redcare Secure is the latest product that BT have launched and this is aimed at sites that have installed broadband and are considering competitor products such as Emizon (integrated into the Castle Caretec Euro 1 as standard), DualCOM or Chiron. It is cheaper than previous Redcare products and promises to help Redcare recapture some ground lost over the last two or three years.

Conclusion.

Despite claims to the contrary Redcare is very much still a favorite of the Intruder alarm industry and the major insurance companies still make reference to Redcare being the primary product that should be installed in order to meet their requirements. Redcare have a major conference in Birmingham during IFSEC week to show off new products. It will be interesting though to see who comes out on top under the new challenging conditions created by the changes within the communication market place.


Paxton Access Control solutions

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Why use Paxton Access control?

Paxton are one of the leading suppliers of Access control solutions in Europe today. They have targeted small to medium sized business and have come up with some excellent products that suit the needs of their target audience.

What can access control do for your business?

The best way to manage access control solutions within a business is to control and perform the administration through a central PC. This means networking the readers in order to establish movement throughout the premises. The result is that information entered into the PC is sent to each door controller and uploaded to the readers .

What are the benefits of this?

Readers can be programmed to only accept individuals tokens at certain times in certain doors. It allows event reporting so that the administrator knows who has been where in the building and when? Other benefits include control of other buildings on site through a LAN connection or off site through a WAN or broadband connection.

CCTV integration.

CCTV can also be integrated along with other products such as biometric readers and fire alarm systems. Roll call and Muster points give added benefits to the end user.

Proactive.

Access control is a proactive security solution. It stops crime before it can happen by limiting access through a building and controlling movement. Sales are predicted to grow steadily over the next few years and biometrics especially will make the access control systems out there more secure and give plenty of opportunities to upgrade existing installations.  IFSEC will be exhibiting plenty of access control solutions this year but Paxton will be one to keep your eye out for.

The new 200 series IP camera range from Bosch

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The perfect IP solution.

The perfect all in one new 200 series IP camera range from  Bosch has been designed to take on Axis in the market place that uses on board camera recording rather than a DVR or a CCTV software recording solution.

Straight out the box.

The package comes as an all in one solution straight out the box. It is designed to be fitted into reception areas and other isolated locations within a building that may involve lone workers or staff who have exposure to the public that may potentially escalate into a violent or dangerous situation.

Audio alarm.

On board audio alarm means that a normal working sound level can be set that when exceed, perhaps because of shouting or a cry for help, the CCTV software will generate an alarm in order to alert a third party.

In addition.

Add to this built in motion detection to enable the 16 gigabyte SD card to capture only the required events and we have a very powerful IP camera.

More for your money.

Finally we have the benefits of POE but most importantly the quality of the image produced from this camera. As expected it is very good as with most Bosch products and with a lack of competition in this particular IP camera type, Bosch must expect some strong sales.

VCL Dome servicing.

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VCL Dome camera.  Buy spares

VCL in their time produced and sold one of the most successful dome cameras in both the UK and Europe. During the early part of this decade the VCL dome camera was renowned for its picture quality and ease of programming. Many  companies across the UK had the dome installed and there are still many thousands of them out there, many are still working perfectly well.

VCL dome repair.

Time however is moving on. A dome of course has moving parts, the most vulnerable of these to wear being the slip rings and both the pan and tilt motors. The VCL dome cameras can of course still be repaired and there are still companies that will do this. However these repairs are rarely cheap and as to how long they will last , who knows . Add to this the expense in certain cases of hiring a cherry picker to both remove and then re-install the camera and you start to look at thousands rather than hundreds of pounds.

VCL dome fix.

A solution is available though. Integrated CCTV have sourced a fix whereby the housing can be re-used and only the inner is replaced. This inner is produced by a renowned dome manufacturer and a lot of research has gone into manufacturing the bayonet to integrate seamlessly into many models of the old VCL dome housing. This fix is almost always a cheaper option than actually carrying out a full repair on the old inner. What is more the new camera comes with a full year guarantee therefore giving the end user confidence that he will not be re-hiring access equipment just a few weeks or months down the line to once again repair an ageing camera.

VCL camera repair solution.

So if you have grown frustrated with constantly being let down by a repair that never seems to last contact us and we will happily point you in the right direction.

Samsung v Videosphere-Wide dynamic v Megapixel

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Case study.

Integrated CCTV were recently asked to carry out a very interesting camera comparison in order to establish prior to an installation the effectiveness of  two different types of cameras and how they performed when used for two different applications.

Solutions must be found.

The customers main issue was that he needed to identify if stock became damaged on his premises while being loaded or unloaded onto his vehicles. The problems he had encountered in the past was that while looking out from his warehouse into the rear of the lorries the sunlight adversely affected the camera picture and his ability to view the stock inside the trailer. In addition, when replaying any events, when he zoomed in to get more detail, the picture became pixelated and unusable. Also cameras inside his warehouse viewing staff, never gave him the detail required for the wide angle view he wanted and so incidents frequently were either missed or when replayed, offered no real information that he could use.

Wide dynamic or Megapixel IP camera.

With this in mind, we chose to trial two cameras, the SCC-b2335p Samsung wide dynamic static camera and the Videoshpere 1080p Megapixel IP camera from March Networks.

Camera lenses.

To get the best comparison we used very similar lenses, the 2.8 – 8mm on the wide Samsung camera and the 2.2-6mm on the 1080p Megapixel IP camera. We set both cameras up on a tripod and powered the 1080p with POE as designed. The Samsung camera was converted to IP using the March Networks encoder so we were able to bring both cameras back into the Videosphere VMS CCTV software for recording purposes and then after the trial, demonstration of our results to the customer.

The test.

Firstly we positioned our vehicle in the loading bay and pointed both cameras out through the warehouse door. The boot of the vehicle was left open so all the goods inside could be seen. Or at least we hoped they could be seen but on initial power up, both pictures proved to be very disappointing. It was a very bright day and the warehouse had limited natural lighting and no artificial light at all . As a result, we could see little or nothing of the contents within the car, the reason of course was the huge difference in light levels between inside and out. We then turned on the back-light compensation feature within the Samsung wide dynamic camera. This made a huge difference. The Samsung camera then gave us a clear, crisp image of the boot contents and we were considerably impressed. We looked for a similar feature within the Videosphere 1080p but there seemed no adjustment we could find that would improve the picture and despite the progressive scan that we had hoped would help, the images had  to be classed as un-useable.

Playback.

We then played the Samsung images back on the VMS CCTV software we found we could zoom in to the boot contents up to 2x before any pixelation occurred and we deemed that with the camera position we could attain using brackets hanging from the warehouse roof ,we would be able to deploy the Samsung camera successfully.

Looking at movement inside the warehouse.

Onto our next issue, this was getting detail from a wide angle view of staff movements inside the warehouse. The areas that needed to be covered by each individual camera were approx 25m by 50 meters and the number of cameras had to be kept within reason to keep costs within budget.

Looking into the dimness!

Both cameras were turned round to take in the view described above. We identified a few distinctive objects at certain distances to help us compare the pictures. Both cameras offered up good pictures but the image quality from the Videosphere Megapixel IP camera could only be described as stunning. The clarity was incredible considering how low the light level and the distance we were asking it to look. However we were to be even more impressed when we looked at the playback . Even when zooming right to the back of the warehouse the pictures were of superb quality.

Image storage issues.

We must not however forget that with this quality comes certain issues. Data storage when using IP Megapixel cameras runs in several terabytes and this pushes up the cost.

Customers opinion.

We then took the opportunity to show the customer the results of the trial he was very impressed with the results of the Samsung B2335P. For a long time he has been looking for a camera that can cope with extreme lighting issues and he now finally has a solution. With regard to the Videosphere Megapixel IP camera the pictures quite simply sold themselves as he said “it’s a no brainer I have got to have these in my warehouse”. Of course there are price issues, this sort of quality cannot come without cost implications.

Conclusion.

In conclusion the review and testing highlighted the fact that there has never been a clearer example of the fact that there is always the need for the right camera for the right job. Careful testing and specifying will ensure we get a happy customer at the end of the day. The Samsung wide dynamic camera definitely performed as designed and as for Megapixel Ip camera technology the picture quality was fantastic . This can only help to make these cameras a very popular choice with  forward thinking customers.