1. Smart door lock is locked
If the password of the smart door lock is entered incorrectly three times, it will be locked. If this is the case, you only need to wait for 3-5 minutes and then enter the password again.
2. The voltage of the smart door lock is insufficient and cannot be opened normally
Insufficient voltage will also cause the smart door lock to fail to open normally. At this time, you need to charge the smart door lock. After charging, the door lock will light up and you can unlock it according to the password.
3. The motor of the smart door lock is broken
If the motor of the smart door lock is broken, it will make a "squeaking" sound. At this time, you need to find a professional to replace the motor.
4. The security door sinks and the smart door lock cannot be opened
If the problem is caused by the sinking of the security door or the deformation of the door frame, you can go to the after-sales service of the security door for processing.
Previous article：How to quickly perform wireless debugging for smart home
Next article：Why is there a current sound when the computer host is connected to the speaker?
Monocular semantic map localization for autonomous vehicles
CVPR 2023 Paper Summary: Document Analysis and Understanding- Huawei's Strategic Department Director Gai Gang: The cumulative installed base of open source Euler operating system exceeds 10 million setsOn November 15, the first AI native open source operating system openEuler, openEuler 24 03 LTS version, was officially released on June 6 this year. ...
- Analysis of the application of several common contact parts in high-voltage connectors of new energy vehiclesIntroduction: Connectors are used in every car. The device uses electrical, optical and other signals to control the corresponding mechanical force to connect, disconnect and convert, thereby realizing the corresponding circuit or optical channel conversion. ...
- Wiring harness durability test and contact voltage drop test methodBased on the QC T 29106-2014 standard, this paper proposes a new durability characteristic test and contact voltage drop test method, and conducts experimental verification on these two test methods. ...
- Sn-doped CuO nanostructure-based ethanol gas sensor for real-time drunk driving detection in vehiclesMetal oxides and their composites with other materials (such as MXenes and metal chalcogenides) can be used to achieve different ...
- Design considerations for automotive battery wiring harnessThe battery is one of the power sources of the car. When the generator stops working and the engine is started, all the power is output from the battery. When the engine is idling or working at a low speed, the power generation of the generator cannot meet the demand. ...
- Do you know all the various motors commonly used in automotive electronics?
- What are the functions of the Internet of Vehicles? What are the uses and benefits of the Internet of Vehicles?
- Power Inverter - A critical safety system for electric vehicles
- Analysis of the information security mechanism of AUTOSAR, the automotive embedded software framework
Professor at Beihang University, dedicated to promoting microcontrollers and embedded systems for over 20 years.
- Innolux's intelligent steer-by-wire solution makes cars smarter and safer
- 8051 MCU - Parity Check
- How to efficiently balance the sensitivity of tactile sensing interfaces
- What should I do if the servo motor shakes? What causes the servo motor to shake quickly?
- 【Brushless Motor】Analysis of three-phase BLDC motor and sharing of two popular development boards
- Midea Industrial Technology's subsidiaries Clou Electronics and Hekang New Energy jointly appeared at the Munich Battery Energy Storage Exhibition and Solar Energy Exhibition
- Guoxin Sichen | Application of ferroelectric memory PB85RS2MC in power battery management, with a capacity of 2M
- Analysis of common faults of frequency converter
- In a head-on competition with Qualcomm, what kind of cockpit products has Intel come up with?
- Dalian Rongke's all-vanadium liquid flow battery energy storage equipment industrialization project has entered the sprint stage before production
- Allegro MicroSystems Introduces Advanced Magnetic and Inductive Position Sensing Solutions at Electronica 2024
- Car key in the left hand, liveness detection radar in the right hand, UWB is imperative for cars!
- After a decade of rapid development, domestic CIS has entered the market
- Aegis Dagger Battery + Thor EM-i Super Hybrid, Geely New Energy has thrown out two "king bombs"
- A brief discussion on functional safety - fault, error, and failure
- In the smart car 2.0 cycle, these core industry chains are facing major opportunities!
- The United States and Japan are developing new batteries. CATL faces challenges? How should China's new energy battery industry respond?
- Murata launches high-precision 6-axis inertial sensor for automobiles
- Ford patents pre-charge alarm to help save costs and respond to emergencies
- New real-time microcontroller system from Texas Instruments enables smarter processing in automotive and industrial applications
京公网安备 11010802033920号