Modified on: Fri, 19 Jan, 2024 at 9:29 AM


Important: Please make sure you go through Room Access control - General settings as well.


The connection between Clock PMS+ and Messerschmitt empowers you and your staff to focus on guests instead of having to switch between systems to issue a key card. Control access not only to the guest rooms, but also to common and special areas directly through the PMS+. 


Important: A Clock IoT device is required for this integration and it must be connected to the same local (internet) network as the Messerschmitt server.

The Communication Protocol that this integration uses is: Messerschmitt Coder Bridge API v2.

1. Access Clock PMS+ and navigate to section Settings->AppConnector->locate Messerschmitt and activate it-> click button 'Settings' ->click on Messerschmitt.

2. Once the pop-up window is brought up, enter the respective information:

  • Active (1) - select to enable the interface once all configurations are completed.
  • API user (2) - select the Clock IoT device.
  • Server host (3) - enter the IP address of the Messerschmitt server. 

Important: Please consider if there is SSL enabled. If there is, you need to start with https://, while if it isn't, you need to start with http://.  For example, if SSL enabled, host IP and port 7773, you must enter 

  • Username (4) - enter your username for Messerschmitt Coder Bridge API v2.
  • Password (5) - enter your password for Messerschmitt Coder Bridge API v2.


Enter the encoder/s details by clicking 'Add' under the section 'Room key Encoder'.

Important: USB encoders are not supported.

You will be presented with two fields to complete:

  • Name (1) - enter the name of the encoder. You will see this name within Clock PMS+. It can be very useful if you operate with many encoders as the name will assist you in distinguishing between them and selecting the correct one when you encode a card.
  • Identifier (2) - this is the ID of the encoder within the access control system. The encoder needs to be first added within their system and then add its ID here. We recommend that you keep the ID of the encoder short and that it is numeric.

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