You can choose 2 different type of installation: 1) wall mounted with supplied bracket 2) flush mounted with dedicated box (item 3487 for traditional wall, item 3487AP for plasterboard wall)
Our company has attention to the security. As suggested from current security guidelines, it's imporved this procedure to change password within maximun 6 months to better garanty your security and privacy.
Yes, during setup you can skip Home automation configuration and add it later. When you'll install Home automation remember to restart HOMETOUCH and configure a Home automation section