Remote electronic anti-theft lock
The common remote electronic anti-theft lock light remote control and radio remote control two categories. Light remote control is divided into infrared remote control and visible light remote control, light remote control using a narrow angle optical transmission password, the advantage is to transfer the amount of information can be very fast, the human eye can not come out, they can not in the light path (operator trying to copy to the instrument to capture signal between the electronic anti-theft lock body), therefore highly confidential. The advantages of radio-controlled also the amount of information transmission speed, the human eye can not come out, but the transmitted signal dispersion space, easily captured by the instrument, and therefore suitable for a "change password", such as the so-called "code hopping" "rolling code" (both random changes without significant law), so even if the capture of the signal at that time also no use, the copied value. Use of remote electronic anti-theft lock, you need to be careful of the remote control (that is key), and for some applications, such key big point may need to use a specific battery.
Keyboard electronic password lock
From the current level of technology and the degree of market acceptance, the most widely used electronic password lock keyboard, the products are mainly used in safes, safes and vaults, as well as a part used in a safety deposit box and armored car. Keyboard electronic code entered on the keyboard, and call almost, and thus easy to grasp, its advantage is "password" is written in numbers and characters in the mind of the authorized person, both accurate and reliable, is not lost (except forget) difficult to stolen (unless disclosure). But the password can not be too simple, too simple easily keyboard tentative, or bystanders may be moved to look out, resulting in a lack of confidentiality. Of course, the password can not be too complicated, too complex may themselves confused, or enter a password operation success rate is low, causing inconvenient to use. Therefore, in order to promote the advantages and overcome weaknesses, keyboard electronic password is constantly evolving, such as "arbitrarily set password" technology enables the authorized person according to their needs or preferences to set a password, used often new; automatically change password "technology makes the password entered will automatically change the next should enter the password, change the law for others to know, and therefore are not afraid of bystanders look into the depths of the fixed keys on the keyboard; ingenious keyboard out of order" technology bit each showing the character is not fixed, and displayed narrow angle can only be seen by the operator positive, even the bystanders saw operator action is also difficult to look into the depths of a password; "multiple password set" technology allows a single set of password not necessarily effective, suitable for people decentralization password to use, you need to enter more than two groups are accepted and approved, and greatly improve the confidentiality, if limited to a section of the order or the time to enter these passwords, you can also improve confidentiality. Enter a password, the to limit temptation password attempt, usually enter the error code is entered incorrectly several times or several time that the "blockade" keyboard no longer accept input operation. In short, despite the endless stream of new electronic anti-theft lock, anti-theft locks the keyboard electronic password is still "an old dog new shoots, not only playing a leading role in the market, and, often as a means of auxiliary input for other types of electronic anti-theft lock.
Cassette electronic anti-theft lock
Use a variety of "card" as a key electronic security lock is currently the most active products, regardless of the type of card variety accordance with the mode of operation of the input cards, contactless cards and contactless cards can be divided into two categories . It is worth noting that usually should not be used due to the requirements of the security industry, poor reliability, magnetic card easily imitated. Contactless card technology is mature, lower prices, wider application; non-contact card to use hidden convenient greatly surpass trend. Store a large amount of information is the advantage of the card, it not only as a key, but also load a number of personal information, especially for the financial industry to pay attention to "positively identified" the characteristics of the industry, and a multi-purpose card (such as entry, unlock, storage, and pay etc.) bring the convenience of the cardholder. The use of such electronic anti-theft lock, you need to be careful of the card (that is key), especially the loss of the authorization must cancel the card as soon as possible.
Biometric anti-theft locks
Some innate personality characteristics (such as the hands, eyes, and voice features) is almost impossible to repeat, is only as a "key" (unless they are persecuted or injury), therefore, the use of biometric electronic security for password Lock is particularly suitable for the financial industry to focus on "positively identified" the characteristics of the industry.
Of spontaneous, carry the "key" to highlight the advantages of this type of lock soon spent less stable performance, the the expensive initial period, becoming more and more practical, more and more " characteristics ", was widely welcomed. Today, the rapid development of biometric technology, in addition to the price factor and the size of the volume factors popularity there are still restrictions, the biometric electronic anti-theft lock prospects in the financial industry is generally optimistic. However, in the case of highly requested confidentiality, but also should not be used alone biometric electronic anti-theft lock, preferably a combination of other electronic information as a password.
Numbers, characters, graphics and video, biometric and time elements may become the key to the electronic information, the combination of this information enables electronic locks to obtain a high degree of confidentiality, such as the prevention guarded vault, you need to use composite Password electronic anti-theft lock, so thieves terms the the Road force Mogaoyizhang ". The information may also be used in combination enables the electronic locks may obtain infinite expansion, product diversification, users picked one hundred election, left alone in their.
Electronic anti-theft lock trends
Electronic security locks used in the financial industry, the fundamental role of "authorization", namely the "authorized" personnel can access the money, and material. Broadly speaking, the "authorization" of the financial industry, including the contents of the following three levels: a grant custody, such as the use of a safe deposit box, Safes and vaults; granted access rights, such as access to the vaults, armored cars and custody room; granted circulation rights, such as automatic withdrawals. At present, the financial industry, the application of electronic anti-theft locks are mainly concentrated on the first two levels. Below are some in the financial industry to use more electronic security locks, as well as their technical development direction.
Of course, the above mentioned authorization technology is again superb, bearing structural components must play by the sophisticated "locks" open, latching functionality and bear entities protective effect, resist or try to delay the destruction of behavior, so the electronic anti-theft lock soft and hard not to eat. " Under normal circumstances, the key to the lock burglarproof lock body casing, the strength of the latching member (such as retractable latch or lock bolt, locking cassette locking plate and rely on direct latching electromagnetic component of the electromagnetic force, etc.) (with enough mechanical strength and rigidity, able to withstand a certain value, a certain direction of the static pressure and the impact force and torque), the lock type (able to withstand some of the methods and tools of the role), with the gap (to prevent the use mechanical, electronic methods probe into Locks internal open) and layout (placed in the housing under the protection of the weak, directly associated with the opening of the lock parts and circuit, and can not be easily identified).
Inevitable way to improve the ability of electronic anti-theft lock protection alarm, in many places of the financial industry was on duty, a TV monitor with alarm function, can be integrated physical prevention and manpower to prevent the two effects. The premise of the alarm with detection function spaces and protection requirements based on the use of electronic anti-theft lock, you can choose a variety of detection methods. Network alarm in the financial sector in the city, has become the basic requirements of the various financial outlets.
Based on practical experience at home and abroad, the financial industry to implement security risk level is necessary, based on the use of burglar alarm equipment performance, installation layout and staff on duty status, you can assess the protective ability of the guarded area, come risks level, which, critical to the performance of the electronic anti-theft lock.
