# Wiring of the Door Station

**URL:** <https://community.mobotix.com/t/wiring-of-the-door-station/77>\
**Category:** Knowledge Base EN\
**Tags:** doorstation, wiring\
**Created:** [February 4, 2018, 7:30pm UTC](https://community.mobotix.com/t/wiring-of-the-door-station/77 "2018-02-04T19:30:12Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![AdrianS](https://avatars.discourse-cdn.com/v4/letter/a/a8b319/32.png) [@AdrianS](https://community.mobotix.com/u/AdrianS)\
**Post date:** [February 4, 2018, 7:30pm UTC](https://community.mobotix.com/t/wiring-of-the-door-station/77/1 "2018-02-04T19:30:12Z")

</div>

# Introduction

These wiring schematics are detailed in the T25 manuals which can be downloaded at [Mobotix](https://www.mobotix.com/en) \> Support \> Download Center \> Documentation \> User Manuals \> IP Video Door Station \> IP Video Door Station.

## T25 + BellRFID/KeypadRFID + MX-DoorMaster + InfoModule

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/9c623b419a45ac6d58bfb944acae2d499a0dfc81.jpg)

## T25 + BellRFID or KeypadRFID

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/84b42e631c56410edfeebade451ab9c739c83a70.jpg)

## T25 + BellRFID or KeypadRFID + InfoModule

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/bda71e516b4022c99e344ea6ccd8a126b9241e7b.jpg)

## T25 + BellRFID or KeypadRFID + InfoModule Mx2Wire+ + MX-DoorMaster + Mx2Wire+

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/a1f8c98b5f23265e74f3fe76c351256234171ab3.jpg)

## T25 + IO-Module

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/bfe495a1af77463ac1b0edb38259e8a4f7af4276.jpg)

### T25 + IO-Module + (Siedle) Bell Button Module (1 to 4)

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/579d7bf5556df4cd4387b90885fac3806af4454a.jpg)

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/3096bdb3349a7ee2334ab7a76a89f686ae73a292.jpg)

### T25 + IO-Module + External Light (via 230V Relay)

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/3cf4b18db4c7ba6bfa928c31ed51d492e189e46b.jpg)

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/4a845a6c886079371c55190a09d3db9d20216fec.jpg)

### T25 + IO-Module + Door Opener

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/5bb15486edfabfc61533f0091d6b974e82ec46d4.jpg)

### T25 + IO-Module + Door Switch and Door Lock Switch

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/e79e7676b2a46f1d529df15bad6a00d5dc3da6bc.jpg)

## T25 + MX-DoorMaster

### Self Powered

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/c26834cf2884dfdf5b60db7865c3ad2660b9ba36.jpg)

### External Power Supply (Internal Relay Function

The MX-DoorMaster’s integrated relay function switches a maximum external voltage of **24V (SELV), max 1A**

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/8a195b48894ccd5c886cf64ede8b1457042b5170.jpg)

### Self-Locking Mediator Door Lock including UPS via Battery Pack

In this option, the MX-DoorMaster’s battery pack powers the system in the event of a power failure and allows the door to be opened without a key.

 ![imagen](https://canada1.discourse-cdn.com/flex030/uploads/mobotix/original/1X/47688ae15a56f7658e0cb353214a80c445701d1c.jpg)

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