How to change the battery of Haibeisi smart lock

? Remove the rear lock body, unplug the connecting cable, and then find a small black button on the motherboard. Take out two batteries, and then press the small black button (keep pressing)? You can install a new battery.

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In the control scheme of intelligent door lock, it is an important step to develop embedded door lock and realize wireless data conversion and wireless control on hardware.

The serial port wifi module TLN 13UA06 is mainly used for intelligent door locks. It is a new generation of embedded Wi-Fi module products, and its software and hardware interfaces are completely compatible with TLG 10UA03, Bluetooth module and Bluetooth chip, with small size and low power consumption.

Embedded wifi module adopts UART interface, and has built-in IEEE802. 1 1 protocol stack and TCP/IP protocol stack, which can realize the conversion from user serial port to wireless network. Support serial port transparent data transmission mode, so that traditional serial port devices can easily access wireless networks.

The smart door lock has four batteries, six batteries and eight batteries.

Use smart phones for control, such as IOS platform or android platform for remote control, enter a set password for control, and the door will automatically open for you. Don't worry about forgetting your keys or losing them in the future, and your family can unlock them for you remotely by operating them.

For security, the wifi smart door lock has a more perfect protection mechanism. Anyone who is authorized to unlock, lock and lock can be grasped by you and your family in time.

It is widely used in the following places:. Banks, government departments (pay attention to safety), hotels, school dormitories, residential quarters, villas, hotels (pay attention to convenient management.

Smart door locks are mainly used in smart homes, smart hotels/guesthouses, smart buildings and other systems.

Baidu encyclopedia-intelligent door lock