The E-70 Series entry phones are compact, weather- and vandal-resistant speaker phones designed to provide two-way handsfree audio communication. The E-70 also includes a built-in 125KHz HID compatible proximity card reader. The card reader outputs ind ustry standard 26-bit Wiegand data, allowing it to be used with a Viking ES-1 door controller or any controller compatible with 26-bit Wiegand format. The E-70’s compact size allows it to be mounted in a standard double gang electrical box. The E-70 is available in five different attractive finishes to match your door hardware, light fixtures, etc. Replacement E-70 faceplates (PNL70) can be purchased separately and are available in all five standard finishes. The E-70 entry phones can share a single phone line with house or small business telephones when used with a Viking model C-200, C-250 or C-2000B Entry Phone controller. The E-70 entry phones can also be connected to an unused analog station port (programmed for ring down) on a phone system or connected directly to a telephone line when used with a Viking model K-1900-5 or K-1900-30 auto dialer.