DVR surveillance
One area that DVR technology has gained wide acceptance in is surveillance and monitoring. DVR based surveillance systems can be used in businesses and homes where monitoring is needed ensure safety. By hooking up with a PC, this technology allows you to constantly monitor a particular area from a remote location. If you want to find out what is happening in your office in Atlanta while you are in London, you can hook your DVR surveillance system into the Internet and see live images. With this technology, video can be stored for three months or more.
The need for videotapes, which are susceptible to damage and data loss over a period of time, is not necessary.
The essential components of a typical DVR surveillance system include motion sensors, multiplexer, image zoom controls; color quad processor and CCTV camera connections.
DVR surveillance systems having image zoom controls that can move and turn from side to side ensuring that you don't have to put more than two cameras in a room. You can also configure your surveillance device to record motions via motion sensors. Thus, the need to record everything for 24 hours is eliminated, as the device will only switch on when there is activity in the area being monitored.
This will also save on disk space. The saved data can be written onto a CD or any recordable device.
VCR based surveillance systems provide poor quality video, and there is no stream-by-stream separation into image options. In DVR systems, every motion can be separated into an image in common formats like jpg. This makes recognition of faces or movements easier.
Videos can be stored for sequential retrieval according to time and date. For example, a robbery took place between 7 and 8 pm in a store equipped with a DVR system. The owner need not go through the hours of recordings that are stored in the hard drive. This is because each of the stored segments can be retrieved according to the date and time of storage. These features cost more and all devices may not come equipped with them.
Some DVR based systems offer audio to listen to conversations taking place in a room being monitored.
With all of these features, it is no surprise that many corporations, malls, banks and homes are installing DVR based system. In the near future, enhancements will make the DVR system even more effective and lower prices..
Satellite TV vs. Cable TV -- Which is Best?
The move is on. Last year millions of Americans switched from cable TV to satellite TV.Why? When you compare satellite TV to cable TV you'll discover the main reasons are cost, picture quality, program choices, and customer satisfaction.Let's check out the differences ... Cable vs. Satellite TV Fees<> Cable TV fees across the country average $39.99 per month. In our area the cost for cable TV is $37.30 a month for 64 channels, plus $10.95 a month to add digital channels.
Installation in one room is $39.95, plus $9.95 for each additional room.<> Satellite TV fees from Dish Network are $31.99 per month for 60 channels, while DirecTV charges $41.99 per month for 115 channels. Both satellite TV providers currently offer free satellite TV equipment and free installation in up to four rooms. Cable vs. Satellite TV Programming<> Cable TV in most areas offers almost as many channels as satellite TV, and is broadcast in analog (over-the-air) format. If you want to have digital picture...
Satellite TV vs. Cable TV -- Which is Best?
Dvr > Satellite TV vs. Cable TV -- Which is Best?
What Home Spy Camera Do You Want?
Many regular homeowners want a spy camera to protect themselves from thieves and burglars. Another reason is that they may want to spy on some of their family members. Such homeowners usually do not know exactly what they want and need.
There are so many (maybe even too many?) options on the internet so a newbie could easily get lost in the online spy world. In this article, we'll try to find out what are the options on the internet and what home spy cameras should you choose.
Outdoor Spy Cameras
If you want to protect your house from the outside, then outdoor spy cams would be your best shot. Of course, they'll be quite obvious and people will see that your house is secured.
That's actually one of the reasons to put a spy camera outside. It will let burglars know that your house is protected and they'll less likely want to intrude.
If you're thinking about an outdoor camera for your house, then you'll want to...
Dvr > What Home Spy Camera Do You Want?
Dish Network Company History
Dish Network Company History
By Dish Network Satellite TV.ws
Dvr > Dish Network Company History
DVD Recorders: Getting Started
IMO, these sd work 'like a VCR' as far as recording and playback. There are models w/ harddrives, VHS players, etc. built in, but to me that's overboard.Bells and WhistlesThe VHS option is not bad, but you most likely already have one you can plug into the inputs of the DVD recorder.I have a DVD recorder for archiving TiVo shows as opposed to accessing my TiVo from my PC. This is nice because it means I can also archive VHS tapes, camcorder tapes, etc. w/no extra work.I do have a TV card in my PC so I can do this, but using the DVD recorder is easier.My motto is: buy what you WILL use and not what you CAN use.I've bought lots of things that CAN do a lot, but in reality I don't use all the extra features.
Not in all cases, but in this case, I say pass on the bells and whistles.Again, there are models w/ all types of features, but if you buy one that is a DVR, DVD recorder, VCR, TV tuner all in one and one part breaks, it's all broke.Realize Something About TechnologyRemember -...
DVD Recorders: Getting Started
Dvr > DVD Recorders: Getting Started
Smarter Security Unveils SmarterCam
(ContentDesk) September 17, 2005 -- SmarterCam is a range of integrated solutions consisting of low power IR cameras, a solar power kit, and wireless transmission technology that can be operated from virtually any location. Cameras are self-powered and can transmit video over point-to-point, point-to-multipoint, or cellular wireless transmission. SmarterCam is available in short, medium and long distance configurations to meet virtually any wireless video transmission needs. The system allows for live video to be accessed 24 hours per day, 365 days a year even if the sun is not shining. SmarterCam also features an optional unique "event-triggered" activation system which drives power consumption, and therefore costs, to a minimum.
By utilizing its unique motion detection hardware, the camera and video transmitter are in sleep mode, using no power, until triggered by the motion detector when something of a large size enters the zone (e.g. a person or car). Once triggered, the camera...
Smarter Security Unveils SmarterCam
Dvr > Smarter Security Unveils SmarterCam
Feeling FICA
What does FICA stand for?
FICA stands for the Federal Insurance Contributions Act.
The history of the act reverts back to the year 1935, when the government implemented the social security program.
A provision to include social security taxes was included in this act.
However, due to concerns over the constitutionality of the 1935 act, there were amendments made and the provision for collecting social security taxes was moved to the Internal Revenue Code in 1939.
At this time it was renamed the Federal Insurance Contributions Act.
What is
FICA exactly?
The Federal Insurance Contributions Act authorizes the IRS to collect taxes for the benefit of the social security program.
Intuitively, we might think of these taxes as social security taxes, but more commonly they are referred to as FICA...
Dvr > Feeling FICA
DISH Network Satellite TV -- What You Need to Know Before You Order
Launched in 1996 by EchoStar Communications, DISH Network is the second-largest satellite TV provider in the world, with 11 million subscribers and 9 broadcast satellites.
In addition to TV programming, DISH Network satellite TV also offers 50 Sirius Satellite Radio music channels and Starband broadband Internet service.
J.D. Power and Associates recently ranked DISH Network #1 in customer satisfaction among all U.S. satellite TV and cable companies.
DISH Network Satellite TV System
To receive DISH Network programming you need a DISH Network satellite TV system to capture the broadcast signal and transmit it to your TV.
Due to the competition between DISH Network dealers, you can now get a complete DISH Network satellite TV system free when you subscribe to their programming service.
Here's what you get when you subscribe to DISH Network's satellite TV service:
* A...
Dvr > DISH Network Satellite TV -- What You Need to Know Before You Order