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Horizon 1 
delete the systems in the app - click the 3 dots, >device details > delete device.

 delete old barcode and use one here 

                   

  1. Download the DMSS App: Begin by navigating to your device’s app store. Search for the “DMSS” app and proceed with the download and installation process.

  2. Acquire Your Apartment Number Barcode: Next, you’ll need to download the barcode associated with your apartment number. Ensure to save this barcode on your device for easy access

  3. Watch the Tutorial Video: Finally, it’s recommended to watch a tutorial video. This could provide you with a step-by-step guide on how to use the DMSS app and how to scan your apartment barcode. Watching the video will ensure you’re using the app correctly and getting the most out of its features.

  4. Everything In Lowercase

  5. username: 3a not 3A

  6. password: 1234567u not 1234567U   

If you are having problems pls call 914-505-5800

2 app users for every apartment 

2nd phone instead of admin

so 1st phone is 3f and second phone is 3f2

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