1. Write it in front of
Speaking of door lock, I really have a say. When using the key to open the door lock, I often forgot the key at home. Maybe I went downstairs to throw garbage, or went to a supermarket to buy vegetables or go to a friend's house. As long as I close the door, I can remember it, and I forgot to bring the key again. Later, I felt a shadow in my heart. Every time I went out, I had to check if I had brought a key, and there were times when I was forgotten. I only looked for the lock-opener three times, and I had to ask my family to send the keys 5-6 times. My family rushed back from a few kilometers away, and the waiting process was also painful. If I still cooked at home or had urgent matters, I had to go home to get things, it was really an ant on the hot pan, and I was so anxious. When the key locks at home, your mood will be depressed instantly and you will feel insecure.
Because I always forgot to bring the key, my family also under a lot of psychological pressure. I don’t know when I will give the key again, and my work was disrupted. So we unanimously decided to change to a smart lock. There are many smart locks on the market, with more and more functions and more advanced. After careful selection, we chose the TCL Q9 smart door lock. With this smart lock, we have never been locked outside again, and we feel very safe. Today I will show you how amazing the TCL Q9 smart door lock is?
2. Product details
from the Internet, the goods arrived, the packaging was complete, the product protection was also in place, and it was strong and not shaky. TCL As an old brand, I have always trusted in terms of quality. It looks like the box is not big and it is very valuable in your hand.
can't wait, so I opened it and took a look. While it has not been installed, take a photo quickly. Two large items, inner and outer door locks, as well as lock body , lock cylinder , key, magnetic card, instruction manual, etc. Complete parts and dimension drawings.
This is my carefully selected smart lock. Look, it looks beautiful, right? It has a high-end feeling. If you weigh it with your hands, it will be very weighty, feel very heavy and textured. It gives people the feeling that it is very thick and can be used for many years. It is not frizzy or rough, and has fine workmanship, which is more perfect than imagined.
. Appearance details
This is the exterior door lock of TCL Q9 smart door lock. The overall color is black and earth gray. It looks very high-end and atmospheric, full of technology, and the overall comfort and eye-catching. This appearance design is suitable for any style of door and is very versatile. From the front, the black is brighter and the mirror panel is eye-catching. This is because the material of the TCL Q9 smart door lock is made of aluminum alloy + tempered glass . High-precision die-casting process, precise molding in one go, corrosion-resistant, wear-resistant and impact-resistant. The top of
is the fan-shaped camera, and the middle part is the touch button area and the card swipe recognition area. Unlike ordinary password locks, the TCL Q9 smart door lock also has a mute key, ringtone and lock key. The small circle below is what we often call fingerprint recognition area.
side and back display. The outer handle is still very thick, and there are many connections between the body and the chassis, which is strong and firm.
This is the inner door lock. At the top is a large screen, the middle handle is gray, made of aluminum alloy stamp and TCL LOGO printed, showing its atmosphere. Below are the anti-lock knob, one-click unlocking and one-click locking buttons. Looking at its side, the gray aluminum alloy part is a rectangular door handle, wider than the traditional door handle. This is the first time I have seen such a door handle. It feels smooth to the touch, and it feels more textured and more comfortable to hold.
There are wires on the back, just connect the wires and you can use them. All of these are waiting for the installation master to operate.
TCL Q9 smart door lock is still very exquisite, atmospheric and fashionable, with a gross weight of about 4.3KG, which is very valuable when weighing it. At the same time, the functional design of the smart lock is also very user-friendly, so I like it!
Let’s take a look at the size of the inner and outer panels. The outer panel is 410mm long, 72mm wide and 64mm thick. The inner panel is 395mm long and 72mm wide.
. Easily install
TCL Q9 smart door lock arrives, an installer contacted me and made an appointment for installation time. It was free to install it on the door. Since my house had a door lock before, I had to remove the previous door lock first. The installation master is very experienced and quick-witted. The entire installation process is very serious. It took an hour to remove the old door lock and then install the new one. It is very fast.
The installation master said that the TCL lock is in line with the lock body of most security doors in China, and it is very convenient to install my door.
Warm reminder: Before purchasing a product, you can take a photo of your door lock to the customer service to see if it matches the TCL Q9** smart door lock. There are only a few cases that cannot be installed. It is introduced in the product details page, so I won’t explain it one by one.
The master is very patient and is doing functional tests for me bit by bit. After the installation was completed, I patiently guided us to set up door locks, access card, , and how to use keys, etc., and told me all the functions. You can understand it at first glance because it is really easy to operate.
, the installation is completed, it looks very exquisite! I want to give a thumbs up to the installation master! It didn't take long to complete it, and the whole process went very smoothly!
3. Functional highlights
. Large-screen visual cat eye, safe and visible anytime, anywhere
TCL Q9 smart door lock is a four-in-one door lock, doorbell, camera, and visual screen. One of the most attractive highlights is the large-screen visual cat eye.
is especially suitable for families with children or elderly people at home. The original traditional cat-eyed children cannot see it. They need to step on a stool to see outside. The visual screen of the TCL Q9 smart door lock completely avoids this shortcoming, and children can also easily see it, and they no longer have to move the stool to see outside.
If there is no light at night, it will be even more unsafe. The TCL Q9 smart door lock takes into account this need and is also very clear at night. Children and the elderly can check the dynamics and safety conditions outside the door at any time, with more vision and more safety. The lens uses a fan-shaped camera, which can be seen no matter whether it is tall, short, fat, and thin. The infrared light is filled and the corridor is darker and does not affect the line of sight.
TCL Q9 smart door lock high-definition color IPS visual screen is clear at a glance, and there are many functions and options. You can see clearly what you want to set, and the buttons are also very useful and can be easily set. If there is really difficulty in setting up the setup, you can read the manual and the explanations are very detailed. I found one of them casually and could set the date and time.
.9 unlocking methods, you can open the door as you like
TCL Q9 smart door lock supports 9 unlocking methods, namely: fingerprint unlocking, password unlocking, magnetic card unlocking, mobile phone NFC unlocking, bracelet NFC unlocking, watch NFC unlocking, key unlocking, WeChat remote authorization unlocking, WeChat temporary password unlocking. Among these 9 lock-opening methods, the most common ones I use are fingerprint lock-opening and password lock-opening.
① Fingerprint unlocking
Ordinary smart door locks always make mistakes when identifying fingerprints, and sometimes it takes 3-4 times to successfully identify them. The TCL Q9 smart door lock uses semiconductor fingerprint recognition technology, using a new generation of semiconductor recognition sensor, which is fully unlocked automatically. Put the set fingerprint in the fingerprint recognition area, and the handle can easily identify it. This is because it has a three-dimensional acquisition area, higher sensitivity, stronger security, and no need to press the handle down, you can enter by pushing the door. The hidden fingerprint head is very thoughtful and the fingerprint sensing effect is very sensitive. There is no recognition several times when used, and it is all successful in one go. I am still very satisfied with this.
TCL Q9 smart door lock has high security, fingerprint resolution 508DPI, true rejection rate ≤1.0%, induction time ≤0.5S, false recognition rate ≤0.001%. Only real fingers can do it, but fake fingers cannot do it. It is the same level of security as mobile phones.
② Password unlock
TCL Q9 smart door lock password unlock is really shocking. It can set a 20-digit virtual password. For example, you set a correct password with 6 digits. When entering the password, you can enter 20 digits at will. As long as there are consecutive correct 6-digit passwords in the middle, you can unlock it. This function is mainly to prevent voyeurism. People with ulterior motives are easy to remember with 6-digit passwords, but how to remember with 20-digit ones?
Touch the password recognition area and the numbers in the entire screen light up. Whether it is day or night, your vision is not affected. The elderly and children can also see the screen clearly and enter your password easily.
TCL Q9 smart door lock is displayed clearly. Look, the back door opens immediately after entering the password, and it is very smooth to use. I like it! If your fingers often break your skin and your fingerprints are not easy to recognize, you can use a password to unlock it. After entering the password, the sensing will be sensitive and the door will be opened immediately, without pauses throughout the process, and the experience will be very good.
③
If you ask for cleaning at home or some friends come over temporarily and don’t want to tell your home password, you can set a temporary password. The temporary password is generally one-time and will be invalid after use.
④
TCL Q9 smart door lock comes with 2 magnetic cards. After entering the magnetic card information, it can be used by the elderly or children.
magnetic card door opens as soon as it is posted. The security level is high and information is not easy to copy. If the magnetic card is lost, the magnetic card information can be deleted in the panel. Even if the magnetic card is lost, it will not cause safety risks.
⑤Key unlocking
Key unlocking We are very familiar with it. It turns out that keys are used. The TCL Q9 smart door lock uses a high-performance explosion-proof lock body, a C-level direct plug-in real lock core, and the safety level is higher.
Take a closer look, this is the keyhole position that has not been installed yet.
TCL Q9 smart door lock also invisible design the key hole. Slide the gray panel with TCL logo to reveal the key hole. Insert the key, and twist it gently, and the door opens. I remember that the door lock at home used to have to use my body to force it to unlock it. It’s really worth changing this door lock!
⑥WeChat remote authorization unlock
Connect the WeChat official account to the device, and you can realize WeChat remote authorization unlocking without downloading the APP and freeing up your mobile phone space. When the door rings, the door will be captured. If you are outside, you can unlock it with one click. There is no time or location. As long as the mobile phone has an internet connection, it can be operated even abroad.
Think about you being cooked or lying on the bed playing with your phone, and you don’t want to get up and open the door. Does this function completely meet your needs? It's a must-have artifact for lazy people!
You can also view the switch lock records within 30 days through the WeChat official account, remote unlock requests, and abnormal situations that occur. An abnormal situation occurs and the WeChat side will also issue alarms, such as: lock picking warning, trial and error warning, hijacking warning, and low battery warning.
3. Environmentally friendly lithium ion strong battery cell, power reminder is guaranteed
TCL Q9 smart door lock battery has a battery of 4200mAh, which can reach a long battery life of 5-6 months. The materials used in the battery meet the EU ROHS regulations and test standards, and pass a number of safety tests and are guaranteed to use. When the power is ≤20%, there is also a low-power reminder, and a double alarm for local + remote. Even if you forget to charge, there is a Type-C emergency power supply port outside the door, which can be charged in an emergency.
tried it and there was no problem with charging with the power bank. After charging, the door lock can be used normally!
battery is stored behind the IPS visual screen. Slide up to open it and remove the battery, which is very convenient.
4. Security settings for inner door locks, security upgrade
The inner handle is usually used to open the door, but when the TCL Q9 smart door lock is out of power and a sudden fire and other emergency situations occur, the TCL Q9 is designed more humane. Turn the handle directly and you can escape directly.
TCL Q9 smart door lock also has an independent anti-lock knob. When you go to bed at night or when you live alone at home, the anti-lock knob will be impossible for people outdoors to enter. Security guarantees are upgraded again. But you should also pay attention to the fact that there are children at home and tell them that you cannot rotate the button yourself to avoid locking the adults outside.
4. Summary
TCL Q9 smart door lock satisfies all my fantasies about smart door locks. It not only has high appearance, humanized design, complete functions, and even exceeds my imagination. Its advantages are exquisite appearance, sturdy and durable, fast fingerprint recognition, sensitive response, clear camera, good night vision effect, high safety, professional installation master and good after-sales service. 9 unlocking methods make unlocking easy and stress-free. Whether family, friends or cleaning staff enter, you can find the corresponding unlocking method. The doorbell captures avatar and remote unlocking is also very convenient, safe and reliable, suitable for use in any age group.
no longer has to worry about forgetting to bring the key. It really freed both hands. Without the key, there is no burden to go out. If I had known that the TCL Q9 smart door lock was so fragrant, I should have started earlier. Sisters, this TCL Q9 smart door lock has been recommended to you. What do you think?
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I am Du Bi Sheng, follow me, and often share some practical and interesting experiences.
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