@@ticearpey3235 Maybe. It should be able to be mounted right-side-up no matter which way it's placed horizontally though (as long as it's placed horizontally).
I like them because you can sync to any panel (even non-Edwards) without a panel. It's not that common to see these because Siemens installers usually use Wheelock and Honeywell installers usually use System Sensor.
It says: "This is an emergency evacuation of the building, please proceed to your designated assigned area, role will be taken immediately at the assembly area"