![]() ![]() RFID: A further option is radio frequency identification (RFID), which uses the same kind of technology as contactless credit cards. Seeing the code is virtually impossible on displays that show asterisks rather than numbers, or screens that randomly rearrange the number positions. The most common solution is to add somewhere between two and six “false” characters before the true code, making it extremely difficult for an observer to remember. The problem is somebody looking over your shoulder when you enter the code. Though frequently provided, there’s no reason a keypad should be necessary.Īnti-peep technology: An interesting extra with touchscreen keypads is anti-peep technology, which can take several forms. Smaller, more discreet door locks might only have a fingerprint scanner. This is more secure than providing everyone with the same code, and it might also allow for tracking. The most common is a keypad, with an individual PIN code provided with most models. Keypad: In addition to fingerprint recognition, these locks offer several other access options. A backlit scanner allows for easy access if it’s dark. An administrator has overall control (some locks allow more than one administrator) and can add or delete prints. ![]() Depending on the memory, they can capture anywhere from 10 to 1,000 individual prints. Scanner: All biometric door locks include a fingerprint scanner. In the case of door locks (and other electromechanical devices), it’s your fingerprint. It is effective because certain aspects of every individual are unique: DNA is one example and another is the pattern on your retina. The most common definition of biometric is the use of biological data for personal identification. Key considerations What does “biometric” mean? We always find it frustrating when batteries are not supplied with a product that requires batteries! That’s not always the case with biometric door locks, but you need to check. The following buying guide gives a clear explanation of the features and benefits biometric door locks can deliver. Our product recommendations highlight the best options in terms of performance and value. We at BestReviews can help you decide the right model for your needs with our in-depth look at the technology. A few advanced locks also offer fire detection alarms. Designs vary a great deal, from the purely functional for work environments to the more attractive models for the home. There are plenty of choices and models to suit a variety of budgets and needs, but descriptions aren’t always clear and jargon can be confusing. In addition, many biometric locks can log activity for later analysis, and some can be controlled remotely by smartphone. These devices allow unrivaled control over who can and cannot gain entry, and they are almost impossible to hack. It’s never been more important to protect the security of your home and business, and biometric door locks offer the most advanced method of access management possible. Buying guide for best biometric door locks ![]()
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