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Induction biometric fingerprint time clock
Induction biometric fingerprint time clock With the development of times stick out, because the global non-contact IC card technology fast development, cost greatly reduced, the technology is secure, induction speed, put on interpersonal many fields, existence management is the application of looking after of more adult, combined with superior store, high-efficiency attendance summary numbers, and can print out the corresponding attendance report, reports, fast as well as exact. And may at any time inquires the attendance evaluation employees attendance position and operate frame of mind, need not wait until no more the month. No continual consumables, save purchase. Micro tillage company making use of Motorola technology unit card reader and induction minute card, method quality a lot more a coating, an even more stable performance, is the wise choice. Clever protection:
Induction fingerprint time clock With the continuing progression of times stand out, because the intercontinental non-contact IC credit card technology quick improvement, cost greatly reduced, we now have is stable, induction velocity, put on social a lot of fields, presence management is the application of taking care of of more mature, along with sophisticated management software, high-efficiency presence summary data, and may print out the corresponding function report, reports, quick and also accurate. And might at any time queries the particular attendance assessment workers attendance status as well as perform attitude, will not need to wait until no more the month. No long-term consumables, save investment. Micro tillage organization using Motorola technology minute card viewer and induction card, time and attendance systems top quality more a finish,
Identification will be the field order to pistol risk-free with time and attendance systems files library of finger marks by contrast, uncover and the biometric time clock. This is often called "one to many complementing (one particular - to - numerous matching)In .. Affirmation is actually to answer these kinds of question: "who is this individual?In . Identification mostly used in criminal offense fingerprint matching in the field of traditional. An unidentified person's finger prints and finger marks storehouse get criminal background people compare finger marks, to determine whether he previously criminal records.
A, move equipment species and pros and cons for biometric time clock(mechanised and electronic combination) benefits: easy, intuitive, and do not must computer knowledge, the cost is fairly bottom (buy office supplies over store features accomplish). Faults: statistical crammed down with unimportant information, monthly replacement card, physical disappointment rate is higher (plug bayonet vulnerable to damage). Appropriate scope: below A hundred people and also the setting is good unit. Several. time and attendance systems positive aspects: available computer statistical work files. Faults: magnetic unit card and head weak (may have more reputable magnetic greeting card equipment). Scope: health environment is good, the staff high quality are higher places (accustomed to gain access to, Banks, etc.). Numerous. IC card spin device and magnetic credit card will be roughly identical, IC minute card socket is vulnerable area.
the biometric time clock Disadvantages: the fee can be high, hasn't yet to penetrate china market. 8. Almost all roll machine should be the essential quality time precise, attendance information not really easily disturbed fallen or chaos (periodic unavoidably), connection with the computer steadiness. Subsequent, the presence software apparently everyone can write check on conduct attendance software, if it is right for you to see your request. Easy to use biometric wall clock, stable and useful.6. biometric wall clock Advantages: no need to credit card, solve problems and also boxing techinque. Faults: specifications personnel good quality is nice, fingerprint for cleaning, against the destruction of potential and also stability have to further increase the (presently at the beginning stage). 6. Eye rainbow roll equipment The ideal spin machine. pistol secure fingerprint time clock Advantage: utilize the sight of the one item to identify folks, regarding the non-contact method to identify the characteristics, identification speed will be less than A single second. Down sides: the fee is high, hasn't already yet to enter chinese people marketplace. 8. Almost all roll machine needs to be the necessary quality Time precise, attendance data not necessarily easily disturbed lost or mayhem (infrequent unavoidably), communication with the laptop or computer stability.
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the biometric time clock systems moved to computer
Short distance communication way, generally are in need of communication, the biometric time clock systems moved to computer side, and then use random configuration data and computer connection, communication after the completion of the roll machine again put back to check on work attendance site; 2. RS485: long distance communication way, the way from computer to cloth line to roll machine, and is relatively slow, as a check on work attendance has rarely used (note that this way also need to buy a RS485 converter);
fingerprint time clock to person's fingers end positive skin rough and uneven produce grain line. Grain line regular arrangement form different grain type. The starting point of the lines, the destination, the combining site and the branch point, called the details of the fingerprint feature point. Fingerprint recognition means that by comparing different details of the fingerprint feature point for identification. Because each person's fingerprints are different, the same person is between fingers, fingerprint also have obvious difference, so the fingerprint can be used for identification of identity. Fingerprint identification technology is the most mature and the price cheap biometric identification technology. At present, fingerprint identification technology are widely used, we not only in the entrance guard, attendance system can see the figure of fingerprint identification technology, on the market have more fingerprint recognition application: such as notebook computers, mobile phones, automotive, bank payments can apply fingerprint identification technology.
biometric time clock systems, can understand it like this way, the roll machine as a computer, as long as the roll machine access LAN switches, then in LAN can manage attendance machine, but to have administrator license. (currently most units have LAN environment, this way is very good choice, very convenient management); Note, on the market have a lot of machines are with China network communication function, but part of it is adopt RS485 into TCP/IP method, belongs to the virtual IP, such network communication is not stable, and in large LAN is not communication.Many users in the choose and buy when fingerprint time clock is blind, don't know how to choose to suit their own equipment, often into a lot of choose and buy error: Error: the higher the price, the more to use; Myth: the promotion of the misunderstanding of the parameters, not a bit analyzed; Error 3: the pursuit of the lowest price, do not consider after-sales service; Myth: thinking be sales people or so, lead to the last purchase is sellers want to sell, not suitable for their own use equipment. Here, the author from the buyers point of view, to analyze, how to correctly choose the suitable equipment, try not to walk into error. First take a look at some of the fingerprint attendance machine basic parameters:
A, biometric time clock: fingerprint machine can accommodate fingerprint quantity - can be simply interpreted this table fingerprint machine can be used for many people. For example: a fingerprint machine fingerprint capacity for 1500 pieces, can be understood as a fingerprint machine theory can accommodate 1500 fingerprint, in other words, if a man only recorded a fingerprint, you can for 1500 people use. (note, only in theory. Second, the record capacity: in the employee's check on work attendance, each according to the fingerprint identify successful once, can be in fingerprint machine leave a record, a record down the staff press fingerprint of the specific time. For example: a fingerprint machine records article capacity of 50000. To assume a certain unit have 100 employees, attendance twice per person a day (commuter each), the unit produced every day number of article 200. Note: attendance record downloaded to a computer, and can be on record attendance machine empty, general each month will download attendance record, because each month will pay.
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