An impressive performance today on the US stock market for FLIR . Proof thermal imaging is seen as a vital ingredient in the CCTV industry for the future.
Category Archives: CCTV
AVE and Borsatec team up to offer the new MV-DR4000H
MV-DR4000H
AVE have released its new economy 4 channel DVR and this is being distributed through Borsatec.
This affordable feature rich DVR is exceptional value for money for those installing an analogue CCTV system into small business’s.
H.264
The MV-DR4000H boasts H.264 compression with full D1 resolution at 30 FPS over 4 channels but a max of 20 FPS D1 on each input.
Triplex operation allows recording, live playback and remote viewing all at once and records onto a 500 gig SATA HDD.Video can also be backed up using a USB flash disk. And the MVDR4000H includes the ability to record audio.
Mouse control.
The MV-DR4000H can be remotely monitored and comes with CMS software for large scale video management. Ease of navigation is achieved by the GUI interface and Mouse control.
More features.
Several other features including pre and post alarm recording and intelligent power management means that you would expect to the MV-DR4000H to come in around £500 at least , however AVE and Borsatec have managed to bring this to market for around half that price.
01179574949 will put you in touch with Borsatec who can help you purchase this DVR together with all the features described above.
A tale of POE woe….
POE…..that magical ability to send power to a POE compatible device…
Pro’s? Saves cost on cable and requirement for local power……
Con’s? 90m maximum distance before repeaters required
But…there is a new Con…… ensure the POE Switch is acceptable for the POE devices you are installing
We hear of an installation where there are well known, reputable IP Megapixel cameras (fully POE compatible) all of which at under 90m cable distance……
Set up beforehand in their offices, this trusted and experienced installer are a rare breed that actually test the entire system before shipping to site…..a dry run of the installation if you like….
Take it to site and install and they find that when connecting more than 4 cameras on the POE Network Switch, only the first 4 appear……disconnecting the first 4 results in the next block of 4 appearing…..certainly proving that cables and cameras are fine, but the ‘juice’ from the POE Switch is just not delivering…
But the Switch is a 24 port HP Switch, offering 15w per output…the cameras are only 4w maximum…..
A quick email to the manufacturer (not in the UK !) results in an admission that the Switch in question, HP, has been known to throw this ‘oddity’ up before….apparently, the issue has been rectified in a newer Hardware version of the…..wait for it….IP Megapixel camera !!!! (hhhmm, where is the fault??)
These cameras are fresh out of a recently delivered order….therefore, the (supposedly) very latest batch or ‘hardware’…….
The installer had to urgently (and frantically!) organise another expensive Switch to be delivered directly to site in order to rescue this installation….and their image!
So why do these IP manufacturers not take care of valuable information such as incompatibility and be up front ??? This is not a negative, it is called looking after the customer!!
Come on Manufacturers, remember the rule, a bad installation might result in your kit not being used again…..
***Update*** replaced the £700 HP switch with a £400 Netgear version and it now works !!
What do you think?
Service agreements for CCTV systems.
Buy a CCTV service agreement.
Most customers out there realize that when it comes to a good reliable CCTV system it is also crucial to ensure a service agreement to ensure reliability and continuity. End users thoughts though as to how they buy their service agreement is changing . In a climate of cost cutting and austerity, everyone is looking to save money where ever possible. In what is starting to become a “make do” approach to maintenance many customers are now looking away from their existing installer in search of a good deal. But at what cost in reality? A CCTV system is at the heart of many businesses operations , one camera down at the wrong time can lead to missed evidence that could prove costly.
ADT and Chubb
The likes of ADT and Chubb for instance have tied their customers in over the years either with a 5 year contract or by installing a closed protocol arrangement , this keeps others out and for years has ensured on going maintenance whatever the level of service they have actually offered . Increasingly though there is an underlying rebellion going on against this type of entrapment and end users are increasingly looking for smaller more reliable companies to take over the service mantle.
A better deal.
We have found that increasing numbers of people have enquired as to where they can find a reliable company to service their kit at a reasonable price. So below we list some of the things that you should be looking for before placing an order for maintenance of your CCTV security system.
CCTV servicing the golden rules.
1) Ensure the company you choose is credit worthy , nothing is worse than paying up only to find that the company you have chosen has gone to the wall.
2) Never go fall into the trap of buying a closed protocol system whatever the initial install price may be . If you are already saddled with one , look to get the system upgraded this will reduce your future servicing costs.
3) Try to get an all inclusive call out and labour contract . Not many companies will offer you replacement costs included on other peoples kit , but fixing your labour costs means that no matter how unreliable your system may be you wont keep getting on going bills.
4) Before you place an order with a new supplier , insist they carry out a full survey FOC and produce a full working drawing so if you get disillusioned with the service they offer after the first year you have good information to pass out to others when you look to get a re-quote.
5) Insist on full documentation after each call, detailing what has been done and why. This will help you to query any invoices that don’t sit right with you following a visit.
6) When a part is replaced the installer will get a manufacturers guarantee , insist this is passed onto you as part of the agreement.
7) Insist the company is in a position to offer you “hot swaps” by this we mean that while your camera or DVR is away for repair , you are not left with a blank slot on your DVR for what is sometimes many weeks.
8) Always realize when you flogging a dead horse.! All CCTV equipment has a life span , throwing good money after bad trying to keep repairing kit when it has clearly reached the end of its active life will just cost you in the long run.
9) Finally measure response times and insist on good communication , this is crucial for both the installer and yourself and will mean a harmonious relationship between installer and customer , always important to ensure both good service and a reliable CCTV system.
Conclusion.
Well hopefully the above information will help you ensure that next time you are out shopping for a CCTV service agreement you make the right choice and not one that may leave you full of regret and an expensive hole in your pocket.
Honeywell camera HD73X. Reflection and snowy picture
The Honeywell HD73x is static dome camera with integrated IR LED technology. It is designed to give better pictures in areas of poor lighting or complete darkness.
It Has come to our attention there is a potential issue with the camera. During the night the IR leds can reflect back off the dome acrylic back into the front of the camera lens.
We have had reports that this can effect the picture by causing white fuzzy dots to appear making the image patchy at best.
Honeywell have said that the problem is caused by the camera angle, but we have found that this does not seem to make a lot of difference. The camera should be able to be mounted at any angle required.
Below we list some of the issues.
1) reflection and interference on nightime pictures.
2) Open spaces increase the problem, this has led us to believe the IR is travelling inside the plastic screen.
3) Adjusting the angle of the camera or the position of the camera seems to make no change to the problem.
4) The picture quality improves and interference is reduced/ when the camera has an object in the foreground.
5) Zooming the camera in seems to give far better picture quality.
In general The Camera needs to be mounted with in 20 meters of the Target Object.
It must be noted that the day time picture is not in question and that the above scenario does not occur in every case. Honeywell to their credit are making a small modification to the internal bracket that helps fix the acrylic to the main body of the camera and we have been assured this should stop this problem by preventing IR leaking inside the unit.
If you have experienced this issue out in the field please contact us and let us know if and how you have resolved the problem.