Replace Uplink 4500EZ – new cellular with serial comms?

M1 Support Forum Replace Uplink 4500EZ – new cellular with serial comms?

Viewing 1 post (of 1 total)
  • Author
    Posts
  • #5495
    David Scott

    I got notified that AT&T is shutting down the freqs that serve the Uplink 4500EZ connected to my panel. It’s a serial connection and has been rock solid, so I’d like to replace it with a new unit that does serial comms. I tested the Uplink 5500ATT a couple of years ago, but apparently that uses a different command set and is incompatible with the M1. Anyone have a working cellular modem that uses serial comms?

Viewing 1 post (of 1 total)
  • You must be logged in to reply to this topic.
Scroll to Top