This door box can be added as an extension on any Norstar Control unit. Great for screening persons before entering your establishment or when your office is a restricted building. Also see the door opening control unit that allows the opening of a...
This is the door opening control unit used to allow Norstar users to open an internal or external door via an access code. Great for highly restricted areas.
BusinessPhonesDirect.com is a provider of quality phone systems and business phones.
Business Phones Direct is in no way related to many of the manufacturers listed on our website.
This includes, but is not limited to,
Nortel,
Avaya,
Comdial,
Toshiba,
Tie, and
Northcom.
Business Phones Direct is an authorized dealer for Plantronics
and Allworx.
