Customer in Atlanta, GA has 2gig And alarm.com with (2) GD00Z garage door controllers. These controllers are both flashing and beeping constantly even after power cycle, even after holding the button down, even after pressing the button five times in a row like the manual states… even after entering “device reset/remove zwave device” on go control panel and pressing or holding button on the gd00z.
With the gd00z powered down, Go into “device reset/remove zwave device” on your go to control panel and then power up the device that is constantly flashing and beeping. It should power up with one single beep and now be ready to program. Now hit the button on the side of the device to remove it from your 2gig zwave panel. At this point you should be able to add the device into your Z wave panel like you would have done during the original set up.