I'm having a new Honeywell Vista 20P system installed. The installers are also adding a ADC-SEM-300 communicator module for cellular / alarm.com connectivity. We'll have the system centrally monitored by the local alarm company. I'd like to add an EnvisaLink 4 for local connectivity to the system and automated control (via home-assistant). The installers don't believe the alarm.com communicator module and the EnvisaLink module can co-exist in the 20P system. From the documentation I get the impression the EnvisaLink presents itself as a keypad, so I'm hopeful they can co-exist. Does anyone know if this is possible? Thanks in advance!
Dave
EnvisaLink 4 alongside alarm.com
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Re: EnvisaLink 4 alongside alarm.com
Hello, yes, the Envisalink has a "shadow" mode that allows it to exist with another existing communicator.
But the real question is why? The SEM is redundant if you have the Envisalink. The Envisalink is a full professional communicator to your alarm company. There is no need for the SEM.
But the real question is why? The SEM is redundant if you have the Envisalink. The Envisalink is a full professional communicator to your alarm company. There is no need for the SEM.
Re: EnvisaLink 4 alongside alarm.com
Great. Thanks for the help GrandWizard!