> For the complete documentation index, see [llms.txt](https://docs.ifreeq.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ifreeq.com/faqs/smart-product-solution/lock/ble-lock.md).

# BLE Lock

## What are the advantages and disadvantages of Tuya plug-and-play Bluetooth smart door locks?

They support close control with a mobile phone over Bluetooth and remote control through the app.

## What are the application scenarios of Tuya plug-and-play Bluetooth smart door locks that are paired with the app through a gateway?

They apply to homes.

## What is the battery life of a Tuya plug-and-play Bluetooth door lock that is paired with the app through the mobile phone?

9 to 12 months in general.

## What is the battery life of a Tuya plug-and-play Bluetooth door lock that is paired with the app through a gateway?

6 to 12 months in general.