Fix the mounting bracket on the wall with the M4 screws, and then strengthen it with the
ST3.0 screws.
Connect the ports on the rear panel to those in the wall through the mounting bracket.
See "2.1.2 Rear Panel."
Put the VTO on the mounting bracket; fit the upper edge first and then push the lower
edge gently.
Fix the VTO on the mounting bracket with the M3 screws.
3.2.2 VTO6000CM/VTO6100C
Try not to install VTO6100C onto iron doors directly. Otherwise, signal and access card reader
performance might be compromised.