SLZB-Ultima

Installing add-ons on SLZB-Ultima
Importantly 

 Please follow the placement of add-ons in these photos carefully. An incorrectly installed add-on may damage your device! 

 Microphone addon 

 

 Z-Wave, POE, 4G/LTE

Opening the case
How to open device 

 Video guide https://youtu.be/gYNhB0CZMaU?t=246 

 Snaps locations

Buttons and LEDs functions
USB/LAN mode button switches the device from LAN to USB mode and vice versa. This button is also used to force the device into USB firmware update mode, you need to hold it down and connect the device to USB while keeping it pressed.