Is there any difference in using a smart door lock with a price difference of 2,000 yuan? How to choose a smart door lock

I have been wanting to change my smart door locks for a long time. I looked at many different brands of smart door locks and I was spoiled for choice. It seems that the functions are similar, but there are some inexplicable functions that I still don’t understand what the manufacturer designed them for. In particular, what is the difference in use between a smart lock priced at 1,000 yuan and a smart lock priced at 3,000 yuan? What are the most important core functions when buying a smart door lock?

First of all, the biggest function of smart door locks is to get rid of keys. Various manufacturers generally use fingerprint unlocking solutions. Since the iPhone 5s, people have developed the habit of using fingerprints to unlock their phones. When manufacturing smart door locks, fingerprints and door handles are naturally linked. Take Xiaomi smart door locks as an example. All its smart door lock series support fingerprint unlocking, and fingerprint unlocking has become a standard feature of smart door locks.

Password unlocking, NFC unlocking and mobile app unlocking are supplements to fingerprint unlocking, and key unlocking can be regarded as an emergency preparation plan. human faceRecognition and unlocking is a function only available on some high-priced smart door locks. It uses 3D structured light to perform face recognition to unlock the door. It is recommended here that you must choose face recognition with 3D structured light. If it is just an ordinary flat face recognition, the recognition accuracy will not be as high as that with 3D structured light.

Another very important function for smart door locks is reminders, such as unclosed door reminders, door ajar reminders, anti-pry reminders, and multiple trial and error reminders. , it is best to record each lock opening and closing situation. This is very important. When purchasing a door lock, it is best to choose a smart door lock with Wi-Fi function. In this way, even if it is unfortunately stolen, you can receive a reminder as soon as possible and respond.

Some mid-to-high-end smart door locks are equipped with a camera function on the outer door lock, which can be viewed on the mobile phone through linkage with the App The situation outside the door. Especially if I often ask the courier boy to leave the courier at the door, the smart door lock can capture people who stay at the door for a long time through the camera. Of course, this function can also be realized through smart cat eyes.

It can be seen from the comparison that the most important thing to distinguish smart door locks is the shape of the door handle. Low-end smart door locks mostly use handle-shaped door handles, while mid-to-high-end door locks mostly use handle-shaped door handles. A push-pull door handle. Another important difference is that low-end models use fingerprint unlocking, while high-end door locks use face recognition. Generally speaking, smart door locks priced around 1,000 yuan add some smart functions to meet the most basic unlocking needs, while higher-end smart door locks have many additional functions, making the experience more user-friendly and convenient.

Finally, I would like to remind everyone that before purchasing a smart door lock, you must first communicate with customer service whether the smart door lock you purchased is suitable for your door, and confirm the thickness of the door and the guide piece. The shape, width and height, and the width of the door gap. Choose a smart door lock that suits your door before purchasing.

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