February 27, 2013

set up in the outdoor ip cameras

In hospital and healthcare facilities outdoor ip cameras, safety is of prime importance with so many visitors, patients, doctors and nurses walking in and out. Apart from people there are hundreds of rooms, high-value outdoor ip cameras equipment, medicine and many exits and entrances to the buildings that have to be monitored outdoor ip cameras.

Moreover, data security requirements of the Health Insurance Portability and Accountability Act (HIPAA) are outdoor ip cameras keeping all eyes on the effectiveness of security services in hospitals outdoor ip cameras.

The hospital administrator has to ensure outdoor ip cameras the safety of people and property day and night. IP cameras can be used for video surveillance and are an effective tool not only for increasing security, but also for controlling costs. The cameras are set up in the outdoor ip cameras emergency room, at every entrance, in outdoor areas and parking places and in the underground corridors that connect the hospitals different wards.


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February 22, 2013

refers to the biometric fingerprint time clock



Mode Area (Pattern Area) mode Area is refers to the biometric fingerprint time clock include general characteristics of the Area, that is, from mode Area can distinguish fingerprint is belong to that kind of. Some fingerprint recognition algorithm using only the data model. Aetex fingerprint recognition algorithm using the has complete fingerprint and is not only a mode area analysis and recognition. It (Core Point) it is located in fingerprint texture progressive center, it used to read fingerprints and comparison of fingerprint of reference Point.


At present, from a practical point of view, fingerprint time clock technology is superior to others biological recognition technology identification method. This is because the fingerprint each are not identical, lifelong fundamental characteristics have been recognized. The earliest fingerprint recognition system application and the police criminal suspects detection, there have been more than 30 years of history, the fingerprint identification of research and practice have laid a good technical basis. Especially now fingerprint identification system has reached the operation is convenient, accurate and reliable, price moderate stage, is gradually applied in civil market.

fingerprint time clock refers to the number of the fingerprint model lines. In the calculation of the fingerprint grain number, the general first in connection it and triangulation point, this article connect with fingerprint lines intersecting quantity can be considered fingerprint grain number. Local features local features is refers to the fingerprint of nodes on the. Two fingerprint often have the same general characteristics, but their local characteristics - node, but could not completely the same node (Minutia Points) biometric time clock is not continuous, smooth straight, but often interrupt, bifurcate or discount. The breakpoint, bifurcation point and turning point is called "node". It is these node provides fingerprint uniqueness confirmation.



A, biometric time clock background knowledge
Our palms and fingers, feet, toes medial surface skin rough and uneven produce lines will form all kinds of design. The existence of these grain increased at the surface of the skin friction, so that we can use hand to grab the weight. People also pay attention to, including fingerprint, the skin texture in the pattern, breakpoint and crossing each are not identical, that is to say, is the only. Rely on this uniqueness, we can put a man with his fingerprint corresponding up, through to his fingerprints and preserved fingerprint comparison, it can be used to verify his true identity. This depend on human body characteristic to carry out identity verification technology, called biological recognition technology, fingerprint recognition is a kind of biological recognition technology.

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February 19, 2013

Using these led flood light fixtures in america alone

Using these led flood light fixtures in america alone has saved 2.6 terawatt hours of power annually, equal to the electricity had to management of 200,000 average US households, according to a 2011 research report made by Navigant Consulting Inc with the US Us department of energy.
led flood light fixtures
In China, the worlds top energy consumer and carbon emitter, general led flood light fixtures is the reason 12 percent of annual electricity consumption. About 70 per cent of Chinas electricity is generated from coal.

Regardless of the anticipated led flood light fixtures, Beijing remains focused on a. The Ministry of Science and Technology said last summer it planned to make a 500 billion yuan (HK$615.6 billion) LED lighting industry by 2015.

Furthermore, it intends to nurture Twenty to thirty technologically competitive industry leaders involved in led flood light fixtures making, packaging or fixture manufacturing, and nominated the sector - using a once a year output price of about 200 billion yuan (HK$246.3 billion)- to acquire further government support.

The diodes, semiconductors that convert electrical current into led flood light fixtures, are a lot easier more efficient as opposed to two dominant products for home and commercial lighting, compact fluorescent lamps (CFLs) and incandescent bulbs. Led lamps are longer lasting and up to 10 x more cost-effective than incandescent bulbs.

Some skilled professionals predict that within 10 years, these led flood light fixtures will deliver more environmental and economic benefits than almost every other clean technology, including high-voltage power transmission, electric vehicles, smart grids or renewable energy.
led flood light fixtures
Atmel announces LED driver ICs for high-CRI color-mix SSL applications, led flood light fixtures are the reason for 8 percent from the general lighting market, according to a last year report on the global LED sector from consultants McKinsey.

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February 18, 2013

doubt by what the wireless outdoor ip camera

4. Remember your focus. Get much better wireless outdoor ip camera your subject. Fill the frame regarding your subject and that there will not be any doubt by what the wireless outdoor ip camera image says.

6. Never put your subject dead center. Put your just wireless outdoor ip camera slightly off center; not really a lot only a little. If you are shooting multiple people wireless outdoor ip camera, find out the imaginary center selection of your group as well as put that line just a little off center within your view using your lens or screen wireless outdoor ip camera.

Following this recommendation wont wireless outdoor ip camera help you become an wireless outdoor ip camera award-winning photographer today, on the other hand most likely able to better, more efficient photographs that others will investigate for wireless outdoor ip camera countless years.read more:http://www.espow.com/wholesale-easyn-waterproof-led-night-vision-ip-camera.html

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February 06, 2013

employee time clock and also magnetic card use



employee time clock and also magnetic card use the same method. Advantages: photoelectric read bar code card number, low malfunction rate. Faults: card effortlessly forged (special mask lengths of barcode except), bar code dirty after reduced level of sensitivity and a wrong size pointed out. 5. Induction card roll appliance advantages: non-contact card read, card, no wear, no incorrect size indicated. Faults: greeting card cost on the high aspect, can not solve the "generation involving punch" problem. 6. Fingerprint work machine advantages: no need to minute card, solve problems and strike. Faults: requirements personnel good quality is good, fingerprint for cleaning, against the destruction of ability and stability need to further help the (currently at the beginning stage). Seven. Eye rainbow roll appliance ideal roll machine. Benefit: make use of the eyes of the one feature to identify different people, to do with the particular non-contact method to identify the characteristics, identification speed is less than 1 second.

the time and attendance systems Disadvantages: the cost can be high, has not yet to penetrate the Chinese market. 8. Just about all roll machine should be the essential quality time accurate, attendance information not easily disturbed dropped or chaos (occasional unavoidably), connection with the computer stability. Subsequent, the attendance software apparently everybody can write check on perform attendance software, if it is right for you to see your request. Easy to use biometric time clock, stable and practical.6. biometric time clock Advantages: no need to credit card, solve problems and boxing techinque. Faults: requirements personnel good quality is good, fingerprint for cleaning, against the destruction of ability and also stability need to further increase the (currently at the beginning stage). 6. Eye rainbow roll equipment The ideal roll machine. pistol safe time clock Advantage: make use of the sight of the one feature to identify folks, to do with the non-contact method to identify the characteristics, identification speed will be less than 1 second. Down sides: the cost is high, hasn't yet to enter the Chinese marketplace. 8. All roll machine should be the necessary quality Time exact, attendance data not easily disturbed lost or mayhem (occasional unavoidably), communication with the laptop or computer stability.



Recognition will be the field acquisition to pistol safe with fingerprint data library of fingerprint by contrast, uncover and the biometric time clock. This can be called "one to many matching (one particular - to - many matching)In .. Validation is actually to answer this kind of question: "who is he?In . Identification mainly used in criminal offense fingerprint matching in the field of conventional. An unidentified person's finger prints and fingerprint storehouse get criminal record people compare finger prints, to determine whether he had criminal records.

fingerprint time clock operation, lengthy service life, easy to breakdown, general use time more than 1 years later, you'll need regular maintenance and servicing complex, and often is in the chipped in the process of the damage, taking care time is long, frequently affected normal attendance as well as fingerprint time clock integrity, along with clock speed slow, regarding 2-3 seconds a person, and people usually play card after this individual see if cracked correct and clear, virtually the postpone time, formed when quitting time clock zone flow obstruction, unless increase the number of time clock card, so that improve the management cost, and card is also a nonnegligible consumables investment. Another generation involving punch phenomenon is critical, the traditional attendance statistics perform of high quality, and because the clock cloudy or quantity too much, easy to generate statistics deviation, and thus easy to cause the dispute, impacts the work efficiency and get.
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