The Ultimatoll Q-16S is a telephone exchange controller for homes and small office/home office which also provides wholehouse music background and voice page. It incorporates as well some level of security management. This class of phone system the industry calls telephone intercom system.

Why is there so many different Ultimatoll controllers?

The Ultimatoll Q-16S is a series and this is the generic name for the series. The Ultimatoll Economy controllers are door answering systems. The Ultimatoll Standard and Premium systems are both room intercom systems and door answering systems.

How large is the Unit physically? Can I install it in my kitchen, my living room or in my bedroom?

This telephone intercom system is housed in a small cabinet of 7 in. ´ 10 in. ´ 2 in. large.  You can install it virtually anywhere. You can fix it on the wall or let it sit on the floor if you please. A nice finish makes it readily marry any home decor?