--- title: "R20BX4 Cutsheet" slug: "akuvox-r20bx4-door-phone-cutsheet" updated: 2022-02-22T10:26:28Z published: 2022-02-22T10:26:28Z canonical: "knowledge.akuvox.com/akuvox-r20bx4-door-phone-cutsheet" --- > ## Documentation Index > Fetch the complete documentation index at: https://knowledge.akuvox.com/llms.txt > Use this file to discover all available pages before exploring further. # R20BX4 Cutsheet ![R20BX4 1.png](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/R20BX4%201.png) ![R20BX4 2.png](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/R20BX4%202.png) ![R20BX4 3.png](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/R20BX4%203.png) ![R20BX4 4.png](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/R20BX4%204.png) ![R20BX4 5.png](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/R20BX4%205.png) ![R20BX4 6.png](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/R20BX4%206.png) ## Attachments - [Akuvox R20BX4 Door Phone cutsheet(2).pdf](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/Akuvox R20BX4 Door Phone cutsheet(2).pdf)