Internet of Things technology can be applied to large-scale national public security protection systems, urban public emergency response systems, and small family security. For home security, Huilong brought a series of smart home products for home security, such as: smart cameras, intelligent remote control, etc., played a certain auxiliary role in home security. But in the final analysis, the key to the first line of defense is the door lock. Without a strong lock, all intelligent security cannot be discussed.
There are many smart door lock products launched by traditional lock manufacturers or cross-border enterprises in the market, so how do consumers buy smart door locks? Safe and convenient are the king!
Today, we will analyze the latest HZ-69010 smart door locks from Huitailong for safety, convenience and convenience.
It can also realize the same “password sliding unlock†like the unlocking of the mobile phone, and it is possible to unlock the slide directly on the touch screen, which is more convenient than clicking and entering the password. According to reports, the technology has been registered patents by Huitailong, that is to say, whether it is now or later, "slide and unlock" can only be experienced by Huitailong smart door lock.
Built-in three navigation prompts, from daily use to management settings with live voice prompts and OLED display, users based on voice prompts and text, with more user-friendly keyboard navigation patent technology (ie set up and operation, on the keyboard The numbers or symbols that are effectively operated will only illuminate, and can be seen at a glance in dimly lit corridors, etc., that is, energy-saving and intuitive), even for the elderly and children.
The appearance is beautiful, the design is novel, and there are many colors to choose from. It adopts high-quality zinc alloy integrated die-casting structure, and the surface of the three layers adopts crystal diamond electroplating and drawing process. Compared with the smart door lock with plastic surface on the market, it is stronger and firmer, with superior anti-smashing and anti-drilling performance and finer surface treatment. It is understood that each Huitailong intelligent door lock needs to go through more than 500 processes, nearly 60 factory inspections, from anti-theft, anti-riot, waterproof, fireproof, moistureproof, anti-corrosion, anti-shock, anti-wear, rain, sunscreen, etc. Multi-faceted 360° inspection.
The handle grip is like a palm-stack texture, ergonomically designed for a comfortable grip. The handle is opened smoothly, and the non-destructive testing is turned on 20w times, which is much higher than the national standard. The design of the free handle can effectively prevent the lock body structure from being violently damaged. In the actual use process, after the lock, the outer handle is in a free state, the handle can be pressed down, but the door cannot be opened; when going out, the handle can be easily locked, fast and safe.
In terms of the lock cylinder, it is a super B-class lock cylinder with an anti-technical unlocking of up to 270 minutes. Even a professional unlocking master can take several hours to open. The technology of thieves will take longer, not to mention the burglar alarms in the long process of unlocking. No matter how the thief loses patience, he will give up stealing. In the design, the key lock hole is a hidden design. When it is closed, the appearance is more tidy. Only those who know the mystery can open it. It can be said to be both beautiful and practical.
This smart door lock consumes very little power and requires no external power supply. It is powered by 8 AA batteries. Change the battery once, it can be turned on at least 10,000 times. Under normal circumstances, it can be used for more than 1 year. The product also has a battery low voltage monitoring function. Once the battery is in the "low battery" state, each time the lock is unlocked, a "power shortage" voice prompt will be displayed to remind the user to replace the battery in time. Even if it is really used to "kill the food", there is a spare 5V battery interface and emergency key to unlock, to ensure that life will not be affected.
The international standard double-fast lock body adopts composite lock body structure and uses high-quality steel material. Even if it is violently damaged, it is difficult to cause deformation of the lock body, and the mechanical strength and stability are much higher than other locks popular in the market. body. In addition, the double-fast lock body can effectively prevent accidents in the internal anti-locking. For example, if a child accidentally locks at home, the adult as an administrator can still open the door to prevent the child from accident and cannot be rescued.
This smart door lock has built-in user decentralized management and high security mode. We can assign different operation and management rights to different users such as family, guests and babysitters. When the babysitter resigns, we can delete her fingerprints, don't worry, and avoid the trouble of changing locks. It can be used in places such as vaults and archives where strict protection is required. High security mode is enabled, and settings need to be combined with multiple or multiple unlocking methods to open. For example, fingerprint + password, password + password, fingerprint + fingerprint, etc. can be used at the same time to unlock the door. Not only easy to use, but also more secure.
There are many kinds of smart door locks on the market, and there are more and more functions. However, as the first line of defense of the home, security is the first priority. If there is no security as a premise, even the best function will become a criminal. Green channel. The Huitailong HZ-69010 intelligent door lock, from the panel to the lock body lock, from structural design to functional configuration, fully considers all high security factors in the whole process, and builds all functions on a safe basis. Really achieve both safety and convenience.
I. Definition and overview
A high-frequency UPS is an Uninterruptible Power Supply (UPS) technology. It uses the high-frequency switching power supply technology to convert the input AC power into high-frequency AC power through the inverter and then converts the input AC power into stable direct current (DC) power for electronic devices. High frequency UPS plays an important role in modern power supply system because of its efficient conversion rate, small size design and fast response ability.
Two, the main characteristics
Efficient conversion rate:
High frequency UPS adopts a new IGBT (insulated gate bipolar transistor) inverter technology, and its conversion efficiency can reach more than 90%, which is much higher than the traditional low-frequency UPS, effectively reducing energy loss and improving the use efficiency. (Source: Shunqi network enterprise yellow pages and supply and demand information release platform)
Small volume design:
Because high-frequency UPS uses a more compact design, its volume is significantly smaller than low-frequency UPS, and its footprint is smaller, which is very suitable for use in space-limited environments, such as data centers and computer rooms. (source ibid.)
High power density:
The power density of high-frequency UPS is large, and it can provide greater power output in a small volume, improving the capacity and power supply efficiency of the equipment.
Quick response:
The high frequency UPS has a fast response capability and can provide stable power for the device immediately when the power supply of the grid is interrupted, ensuring that the continuous operation of the device is not affected.
Intelligent management:
Many high-frequency UPS are equipped with advanced intelligent management systems, which can monitor the status of power supply, battery status, load situation in real time, and have fault diagnosis, automatic switching, remote monitoring and other functions, improving the reliability and maintainability of the system.
High frequency Uninterrupted Power Supply,High frequency UPS system, High frequency online UPS
Foshan Keylewatt Technology Co., LTD , https://www.keylewatt.com