# Yale Assure Lock 2 Plus

*Yale / YRD450-N-BLE, YRD450-N-WF1, YRD450-N-CB1*

> The Assure Lock 2 Plus is a key-free deadbolt with a touchscreen. Bluetooth is built in, and Wi-Fi comes from a module. It supports Apple Home Key. It suits HomeKit users, with native support through Bluetooth. Google Home, Alexa and SmartThings users get native support through the maker's cloud.

- Canonical page: https://smarthomecanon.com/devices/yale-assure-lock-2-plus
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Yale](https://smarthomecanon.com/brands/yale) |
| Category | Lock |
| Model numbers | YRD450-N-BLE, YRD450-N-WF1, YRD450-N-CB1 |
| Status | Current[^1] |
| Key | Key-free[^1] |
| Entry | Touchscreen[^1] |
| Connectivity | Bluetooth, Wi-Fi, Wi-Fi Connect (vacation rental hosts)[^1][^2][^3] |
| Home key | Apple Home Key[^4] |

## Integration paths

**How the Yale Assure Lock 2 Plus connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [BLE](https://smarthomecanon.com/protocols/ble) | Yale Access app, Apple TV, HomePod or HomePod mini as a home hub for remote HomeKit control[^5][^4] | unknown | unknown |
| [Wi-Fi cloud](https://smarthomecanon.com/protocols/wifi-cloud) | Wi-Fi network, Yale Access app[^2][^3][^5] | unknown | unknown |

**Platform support for the Yale Assure Lock 2 Plus**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| BLE | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Native[^6] |  |
| Wi-Fi cloud | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^5] |  |
| Wi-Fi cloud | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^5] |  |
| Wi-Fi cloud | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Native[^5] |  |
| Wi-Fi cloud | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Native[^5] |  |
| Wi-Fi cloud | [Homey](https://smarthomecanon.com/platforms/homey) | withheld | com.yalehome |

## Releases

**Yale Assure Lock 2 Plus release events**

| Date | Event | Detail |
| --- | --- | --- |
| 2023-09-27[^6] | Released | Assure Lock 2 Plus |

## Related pages

- [Yale Assure Lock 2](https://smarthomecanon.com/lines/yale-assure-lock-2) (line)
- [Yale](https://smarthomecanon.com/brands/yale) (brand)
- [Bluetooth Low Energy](https://smarthomecanon.com/protocols/ble) (protocol)
- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (protocol)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: Yale Home US shop: Yale Assure Lock 2 Plus with Apple Home Keys. https://shopyalehome.com/products/yale-assure-lock-2-plus-with-apple-home-keys (manufacturer, checked 2026-10-13)
[^2]: Yale Home US shop: Yale Assure Lock 2 Plus with Wi-Fi and Apple Home Keys. https://shopyalehome.com/products/yale-assure-lock-2-plus-with-wi-fi-and-apple-home-keys (manufacturer, checked 2026-10-13)
[^3]: Yale Home US shop: Yale Assure Lock 2 Plus with Wi-Fi Connect - For Vacation Rental Hosts. https://shopyalehome.com/products/yale-assure-lock-2-plus-with-wi-fi-connect-for-vacation-rental-hosts (manufacturer, checked 2026-10-13)
[^4]: Yale newsroom: Yale Home launches Yale Assure Lock 2 (2022-09-22). https://shopyalehome.com/blogs/news-room/yale-home-launches-yale-assure-lock-2-reimagined-smart (manufacturer, checked 2026-10-13)
[^5]: Yale Assure Lock 2 (Yale Home US shop). https://shopyalehome.com/pages/yale-assure-lock-2 (manufacturer, checked 2026-10-13)
[^6]: Yale newsroom: Yale Assure Lock 2 Touch and Assure Lock 2 Plus (2023-09-27). https://shopyalehome.com/blogs/news-room/yale-home-expands-best-selling-smart-lock-collection-with (manufacturer, checked 2026-10-13)