? Nowadays, smart locks will appear in many TV dramas and important security occasions. As an important tool for home security, smart locks have been accepted and selected by more and more people. However, smart locks on the market are mainly divided into fully automatic smart locks and semi-automatic smart locks. Many small white buyers can’t tell the difference between fully automatic smart locks and semi-automatic smart locks.
Semi-automatic intelligent lock is unlocked by password, fingerprint, etc., and then it needs to be manually twisted and opened. The real fully automatic smart lock is like the fully automatic smart lock in Romans, which has a wide audience. You only need a remote control or a fingerprint to open it, and you don’t need to twist the lock.
As a senior technology controller, in order to experience the feeling of a fashion technology expert. Decisively started with the latest DD3 automatic intelligent lock in Romans. It is said that not only the name is good, but also it has high value, intelligence and safety, and it is both internal and external. Now let’s share the unpacking experience with you.
First, unpacking: starting from the face value
Romans DD3 smart lock has four colors: pearl chrome, Oscar gold, red bronze and gem black. Although I like cold wind best, pearl chrome is the first choice in my mind, but considering that red bronze is more compatible with the color of the door, I chose red bronze. The front of the outer package is printed with a low-key pearl chrome DD3 lock panel, and the side is the image photo and signature of the spokesperson Jerry Lee and the logo of Romans. The design style is very similar to that of iPhone-Apple, which is minimalist and extravagant.
Romans DD3 outer packaging
After unpacking, it can be seen that the DD3 smart lock is fixed and protected by a foam box and a plastic box, and there are lock accessories, keys, batteries, remote controllers, IC cards, etc. in the middle to ensure that the smart lock is foolproof during transportation. Stretched films are all intact to prevent scratching and affect the overall appearance. However, the perfectionist quickly tore off the stretch film and got a glimpse of Romans DD3 smart lock.
Let’s take a look at all the members of Romans DD3 smart lock: locks, keys, remote controllers, manuals, chargers, li-polymer, key chains, IC cards, screw accessories packages, etc. The basic workmanship of the parts is meticulous, probably after surface treatment, and it feels smooth and textured by hand.
The front and rear panels of Romans DD3 smart lock are made of metal substrate and tempered glass parts, which looks simple and fashionable, but also reveals the beauty from the future technology, and the hidden design of the one-button switch on the front panel perfectly explains the intriguing details under the simple and tough "Yan" table.
On the front lock plate, open the small cover printed with Romans logo by hand, and you can see that there is a hidden keyhole here. Introduced from official website, Romans, it adopts the hidden keyhole technology, which is safe against theft. Even thieves are helpless. Luo Yongzheng, a former South China thief and now president of the Anti-theft Association, personally verified that it is safe and reliable.
There is also an anti-cat-eye unlocking design below. Last time, Luo Yongzheng, president of Guangdong Satellite TV Anti-theft Association, personally demonstrated how thieves pry the door from the cat’s eye, and quickly opened the door from the cat’s eye with an iron hook. After many times of research and innovation, the latest DD3 smart lock in Romans can be distinguished from the quick-unlocking body (semi-automatic locks such as hotels, which are unlocked indoors by the handle), and the indoor unlocking is designed as the bottom of the lock body and one-button unlocking mode, so as to avoid thieves from unlocking through the cat’s eye.
There are two important buttons on the rear lock plate: indoor emergency knob to unlock and internal safety knob. When the electronic unlocking system fails, the emergency door can be opened indoors by manual knob and button, and you can be out of danger in case of fire and other unexpected situations.
The internal safety button is independent of all unlocking systems. When all the family members return, all the unlocking methods outdoors are temporarily invalid, which is safer indoors.
Romans DD3 intelligent lock has a very high safety factor. Basically, it can be divided into three types: fingerprint unlocking, password unlocking and portable unlocking. Among them, the fingerprint lock is unlocked by living biometric fingerprint identification technology, which intelligently recognizes the owner and prevents fingerprint copying. This is a remarkable technology in the smart lock industry.
And password unlocking technology. Fingers touching the toughened glass digital panel feel fast, reliable and practical, which has a longer service life than traditional mechanical keys, feels like a mobile phone, and has more personalized operation. According to the customer service staff in Romans, DD3 intelligent lock dummy password input method can input dummy passwords at will before and after the correct password, which effectively prevents the password from being leaked, and the password input is more confidential. You can press 30 digits continuously at will, and you can unlock the lock as long as the 8 consecutive digits in the middle are correct. This password technology can prevent others from peeping and stalking, thus stealing the password.
The portable unlocking mode refers to the loss of ID cards, IC cards and other portable keys that can be reported to cancel the unlocking authority. Among them, the safety factor of IC card is safer than that of conventional magnetic card, and it is not easy to be copied.
It is said that Mr. Wang Weizhi, the founder of the remote control, especially likes the car remote control, so he had a whim to change the smart lock remote control to the car remote control. It also counts the innovation in design.
This remote controller (Maserati-style remote controller) of Romans DD3 intelligent lock adopts automobile chip scheme, wireless rolling code algorithm and two-way identity authentication, which prevents it from being copied and studied, improves safety and confidentiality, and is more humanized, intelligent and close to modern atmosphere. Induction keyless unlocking technology within 1 meter of unlocking distance makes the unlocking method more advanced, intelligent and safe.
Romans lock cores are all lockless, C-class blade lock cores, which have high safety performance and are compatible with 99% national standard lock bodies. The lock cores can be used with Panpan gear lock cores, Wang Li, Buyang and Maxim lock bodies. At the same time, the installation is simple, and the mechanical spare key needs to be unlocked urgently when the lock body fails, so it can be opened by using the mechanical spare key.
According to the customer service introduction, Romans DD3 smart lock charger has an output voltage of 8.4V and an output current of 800mA. Remember not to charge this charger into your mobile phone; DD3 adopts li-polymer, and most of its peers use dry batteries No.5 and No.7 batteries. Comparatively speaking, the li-polymer of DD3 can be recycled, which is more environmentally friendly, durable and safe.
A good lock not only has a high value, but more importantly, its strength. Internal and external repair is the king. After appreciating the value of Romans DD3 smart lock, let’s sum up the comprehensive strength of Romans DD3 smart lock:
1. Excellent six unlocking methods, fully automatic unlocking, one-button unlocking, automatic sliding cover protection, audio-visual operation interaction, convenient function and long battery life.
2. The safety factor is high. Zinc alloy panel anti-violence unlocking, hidden keyhole anti-theft technology, anti-cat eye unlocking design, unlocking mode security system.
3. It is suitable for 99% lock bodies in the market, and adopts national standard design and national standard lock bodies, and the installation takes only 5 minutes.
4. Romans DD3 intelligent lock can realize various unlocking methods. Such as: remote control unlocking within 15 meters, living fingerprint unlocking, unrepeatable IC card unlocking, password unlocking, etc.
5. The panel is made of zinc alloy, which is violence-proof, fire-proof and moisture-proof. The hidden structure design and the surface treatment of the lock body realize the perfect touch and appearance.
After appreciating the value and strength of Romans DD3 smart lock, we can call Romans after-sales personnel to arrange the installation.
Second, after-sales: trapped in service
Before the installation, the telephone made an appointment, and the installation master arrived on time, which was quite punctual. After some communication, the installation master began to measure, mark and cut the lock core, and the action was skillful in one go. After installation, it was repeatedly debugged. Finally, the DD3 smart lock and the door fit smoothly and are very comfortable to use. As for the installation process, I won’t explain it in detail, because the after-sales service in Romans is better. Friends who need it will call directly and have someone come to handle it, so they don’t have to do it themselves.
Third, new user settings: loyal to security
When leaving the factory, all users are empty, and any fingerprint and password can be used to open the door. After installation, new user settings can be made according to the instructions.
1, a key to open, wake up the system
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2. Touch the panel to set a new user password.
3, the password is set, you can unlock it with the remote control within 15 meters, and your family can fingerprint lock it at any time without keys, ID cards and IC cards.
Ok, after the setting is successful, let’s test it again. Since then, Romans DD3 fully automatic intelligent lock security guards have been set up at home, with one key to unlock and one key to close the door, thus realizing full automation. It not only solves the security problem, but also feels the fast intelligence from the future technology. It’s a combination of face value and strength.
Use Romans’s official website slogan to express the mood at the moment: a wise man, a smart life.