What is Enterphone EPX?

EPX is a No Phone Line (NPL) telephone entry intercom system for government, industrial,
commercial and multi-family housing facilities of all sizes.

Learn More

Get to Know EPX

EPX allows a visitor outside the controlled entrance to communicate with a resident without using an “outside” telephone line. Using the door control panel, the visitor can call any resident’s telephones that are connected to the system.

EPX is a complete building security system that can be used as a basic NPL system when integrated with any Viscount telephone entry panel (Axess, Elektra, MESH) and Viscount’s Freedom Access Control.

A telephone connected to any telephone jack can receive intercom calls replacing costly hard wire intercoms and monthly phone bills. EPX can also dial as an NPL system and make calls to telephones and mobile phones.

Features include intercom capabilities, access control and video functions, as well as up to 16 telephone connections.

Learn More


  • 1,000 Personalized security codes for keyless entry
  • Remotely programmable
  • Multiple door capability
  • Option built-in postal lock switch
  • Adjustable volume control
  • Muted tones during dialing
  • Blocks DTMF tones through microphone once voice path established
  • PBX capability
  • Vandal-resistant
  • Range of painted or stainless steel enclosures with built-in or separate directories

Saving You Money

The EPX telephone entry system allows you to use an existing telephone line without creating an addition to the phone bill.

Browse Options