As a smart door lock that is almost completely different from traditional door locks, it has attracted much attention since its birth. Combined with the development of Internet of Things technology in recent years, smart door locks have gradually been accepted by domestic consumers. The biggest difference between smart door locks and traditional door locks is not only the diversified unlocking methods, but also its higher security.
Recently, Zhongguancun got the Yale smart lock YMH71 online. As an upgraded version of the previous generation YMH70, it adopts a C-level lock cylinder, has 5 unlocking methods, smart touch screen, multi-touch and other features, and also supports practical functions such as guest passwords and virtual passwords. Can the Yale smart lock YMH71 meet the daily use of individuals or companies, and can its security withstand the test? This evaluation will evaluate the Yale smart lock YMH71 from the dimensions of appearance characteristics, unlocking methods, intelligent control, and security. Take a look below!
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Yale YMH71
01 Simple style,Fashionable and versatile, suitable for modern homes
Yale officially provides the Yale YMH71 smart lock in matte black, glossy silver, and champagne gold. Color matching, the colors are richer than the previous generation. The one being reviewed this time is the glossy silver version. It has a silver matte lock body and a handle-type design. The corners of the lock body and the handle are rounded, making it a better match with all kinds of modern security doors. It is overall fashionable. Simple and suitable for young users.
The outside of Yale YMH71 from top to bottom is a smart touch screen, card unlocking area, fingerprint unlocking area and grip, There is a speaker hole, a physical keyhole, and an emergency Type-C charging hole next to the keyhole. The fingerprint unlocking area is integrated with the grip, making it very easy to use. There are also unlock recognition lights and battery power indicator lights below the smart touch screen to facilitate users to understand the operating status of the smart lock.
The inside of the lock body, from top to bottom, is the battery compartment, safety button and grip, and internal forced locking knob. Four AA batteries need to be installed inside the battery compartment before it can be used. When the battery is low, it can also be used temporarily. The lock can be temporarily charged through the Type-C charging hole on the outside. In addition, an optional Bluetooth module can be installed in the battery compartment to provide more diverse unlocking methods. src=\”https://p3-sign.toutiaoimg.com/pgc-image/c38ecf79d7584d8db860940b0abc55a1~tplv-tt-origin-web:gif.jpeg?_iz= 58558&from=article.pc_detail&lk3s=953192f4&x-expires=1736901046&x-signature=aXcx1drQyEqKiY27fiWWRmmptD8%3D\”/>
In terms of material, the external lock body of Yale YMH71 is made of aluminum alloy, which has a delicate feel and does not stain fingerprints. The lock body is made of 304 stainless steel. The lock body contains a main latch, an auxiliary tongue that can be operated by a locking knob, and three main tongues that are operated by safety buttons, which can provide effective protection.
Next, let’s take a closer look at the touch screen of the Yale YMH71. As one of the important door lock unlocking methods, the problem of fingerprint residue on the touch screen has always troubled many users. The touch screen is made of special material, and there is no fingerprint residue after touching it, which can prevent passwords from being peeped. Because it is made of aluminum alloy, there is no need to worry about wear and tear after long-term use.
In addition, Yale YMH71 is also equipped with keys and RF cards for users. Users can also choose Bluetooth modules, Yale network Bridge, allowing users to enjoy more diverse unlocking methods
02 Diverse unlocking methods, enjoy the convenience and speed of smart locks
Yale YMH71 smart lock provides users with 5 unlocking methods: fingerprint unlocking, password unlocking, key unlocking, APP Bluetooth unlocking, and RF card unlocking. Next let\’s take a look at its actual unlocking effect.
Fingerprint unlocking – living semiconductor identification, wet or dry, scratched or still unlocked
The fingerprint unlocking module of the Yale YMH71 smart lock is located in front of the handle, so it is generally recommended to enter the fingerprint of the right thumb. Because it uses living semiconductor recognition technology, it can effectively identify and quickly unlock your finger no matter it is wet or dry, rough or scratched. After the fingerprint is correctly entered, the unlocking speed is very fast and there is no sense of pause.
It is worth mentioning that Yale YMH71 supports up to 100 sets of fingerprints, so whether it is used for ordinary homes or companies Very convenient to use.
RF card unlocking – portable and easy to use, carry the card with you
Yale YMH71 also provides users with cardsway to unlock. The lock comes with 4 RF cards (radio frequency cards), which can support up to 100 cards. Each card needs to be registered before it can be unlocked.
It can be seen that the RF card unlocking speed is also very fast. Compared with traditional keys, RF cards are difficult to copy, so they are more suitable for use on smart locks!
Password unlocking – virtual password + temporary password, double security
Yale YMH71 uses a 6-digit password to unlock, and up to 100 passwords can be entered. The smart touch screen supports multi-touch, which also allows users to have more unique password unlocking methods. In addition to the traditional 6-digit password unlocking, it supports dummy passwords and one-time visitor passwords, so that password unlocking can also \”lock out tricks\”.
Users can set a password through the mobile APP, and set the password to be a permanent password, a multiple-use password or a temporary password. Convenient for different people to use.
As we all know, dummy passwords can effectively prevent passwords from being peeped. Yale YMH71 also supports dummy passwords. You can enter any number before or after entering the password, ensuring effective unlocking while reducing the risk of password leakage.
Key unlock – be prepared
This door lock is equipped with two mechanical keys. The key length is the same as that of ordinary keys and is very convenient to carry. After opening the keyhole cover, you can insert the key to unlock it.
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Bluetooth unlock—— The first choice for fashionistas
After installing the Bluetooth module of Yale YMH71, users can use the Bluetooth unlocking function by downloading the Yale Access APP and adding their own doors. After locking, you can open the APP when you get home and quickly open the door via Bluetooth.
Featured unlocking function: silent mode
The smart lock is too noisy when opening the door? That\’s because you have never used the smart silent mode of Yale YMH71! Touch the password key for three seconds to turn on the silent mode, and then use the password, fingerprint or RF card to quickly and quietly unlock the door silently.
Summary:
Today’s smart locks still have five unlocking methods: password, fingerprint, Bluetooth, mechanical, and card. How can these five unlocking methods bring users a safer, more convenient, and more reliable unlocking experience? has become a problem. Yale YMH71 not only comprehensively upgrades these five unlocking methods, uses more powerful hardware, but also provides practical unlocking methods such as virtual passwords and silent unlocking.
03 First time setup Super convenient, easy to get started quickly
Smart locks are much safer than mechanical locks, but why are some families still reluctant to use them? The high cost of learning is the key. Whether a smart lock can be used quickly determines whether a home Can families really like smart locks? How does Yale YMH71 perform in terms of convenience and intelligence?
The APP is convenient and fast, and it is super easy to use
Many foreign brands of smart locks still only have one way to set them manually. It is very inconvenient. In order to better use the domestic market, Yale YMH71 provides domestic users with an exclusive APP – Yale Access, which reduces users\’ learning costs and makes it easier and more convenient to get started with the smart lock.
After installing the Bluetooth module and Yale Access APP, users can connect to their Yale YMH71 smart lock, and then manage the door lock with one click and quickly add various passwords, door cards, and fingerprints. In addition, users can also You can invite and set the passwords of other users and visitors through the APP, including one-time passwords and visitor passwordswait.
Through the APP, users can also manage every smart lock in the home, open and close each door lock, and view the switch lock Log operations. It is reported that Yale Access APP will add more practical functions in the future!
Traditional button settings, classic but not outdated
Of course, in addition to APP settings, Yale YMH71 also retains the traditional button setting mode. Users can manually set the smart lock through the smart touch screen and the registration button on the rear.
Summary:
Want convenience , Fast unlocking experience is the original intention of users to buy smart locks. Various smart lock manufacturers should also be like Yale Smart Lock, on the basis of retaining the original button setting method, through everyone knows,The APP that everyone understands reduces users’ learning costs and makes more users fall in love with using smart locks.
04 Featured security protection, 100% anti-accidental opening effect
Smart locks and traditional mechanical locks are not only different in unlocking methods, smart locks also have diversified improvements in security. The performance of Yale YMH71 in terms of safety is also satisfactory. Come and take a look with the author.
Featured free handle + safety button, anti-pet, child-proof and thief-proof
If you have pets and naughty children at home, are you worried that your home will be \”open to the public\”? Yale YMH71 features free handles and safety buttons, which can effectively reduce the risk of accidentally opening the door.
The grip design of Yale YMH71 allows it to have such a novel function as a free handle. After entering the door, press and hold the safety button and lift it up to quickly lock it. After that, you need to press the button and then turn the handle downward to open the door. This design can effectively prevent children and pets from opening the door accidentally, and has a better safety protection effect.
Safety knob, which cannot be opened outdoors, doubles safety
In order to further improve safety, Yale YMH71 is also equipped with a safety knob. Indoors Once the security knob is locked, it cannot be unlocked from outside by any means including fingerprints, passwords, cards, and keys! The security is evident!
Mirror smart touch screen, password unlocking without fingerprint
Look at the smart touch screen of Yale YMH71. Because it is made of special material, there is no fingerprint residue after fingerprint touch. If there is oil stains on the screen, the stains can be easily removed after gently wiping, avoiding the user\’s worries after use. Reveal your password.
Small black box attack test
In an era when smart lock technology was not yet mature, there were rumors of \”small black box forced unlocking\”. Today\’s smart locks are technically very mature, and excellent smart locks can also withstand \”little black box\” attacks. Can Yale YMH71 withstand the small black box test?
As can be seen from the picture below, in front of the small black box, the Yale YMH71 smart lock remained indifferent and successfully resisted the attack of the small black box!
Summary:
In the face of increasingly complex living environments, the improvements in security of the Yale YMH71 smart lock are not unreasonable. Whether it’s the anti-accidental opening design of the free handle or the 100% internally locked safety knob, we all feel Yale’s efforts in safety!
05 Say it at the end
Yale YMH71 smart lock is a mid-to-high-end smart lock priced at 4,000 yuan. It has diverse and convenient unlocking methods, high security, and low learning costs. The powerful five unlocking methods and excellent security performance make it suitable not only for ordinary families, but also for various enterprises. It can be said that it is an excellent security lock suitable for ordinary families!
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