Product Specification Sheet APS442

Rev. 07/2013

1902 Series 2-Wire Loop Remote Handset Station

Model 1902 Shown
Architects' & Engineers' Specifications
The 2-wire loop handset(s) shall be Alpha Communications® / Elvox™ 1902 or 7120, or approved equal. At each remote location, contractor shall furnish and install one (1) model (1902 or 7120handset. Each handset shall include its own electric door release push button and internal coding/decoding circuitry. Handset(s) shall be White/Black color and shall mount right to wall or standard single gang electrical "gem" box. Wiring to handset shall be 2-common wires (looped) per handset. No selective wiring shall be required.

Contractor shall observe all local and national electrical and building codes.

1902 and 7120 2-Wire Loop Handsets

The Alpha Communications®/Elvox™ 1902 and 7120 handsets are part of an Electronic Audio Door Entry System that can be used in Luxury Apartment Buildings, Assisted Living Facilities, Dormitories, Health Care Facilities, Hotels, Motels, Schools, Offices and more. The 1902 and 7120 series are advanced handsets, using only 2-common wires for systems up to 250 apartments. Up to two (2) entry panels can be connected in parallel, without the need for any switching modules.

Choose from the 1902 styling or 7120 styling to suit your building's estheticü× requirements. You can even mix the 1902 and 7120 series handsets in each system.


Model 7120 Shown
Features
  • Easy 2-Wire Intercom Hookup to Handset (looped)
  • Pleasant Electronic Call Tone
  • Up to 250 Remote Handsets on one system
  • Up to 2 remote (1800 Series) Entry Panels
Specifications
Handset: Model 1902 White/Black. Wall mounted handset with door lock release or switchboard call button, encoding and decoding circuitry and option to install additional buttons for special functions. Mounts directly on wall, or over single gang electrical "gem" box. Dimensions: 3.55"W (91mm) x 8.75"H (223mm) x 2.75"D (70mm). May be used with optional model 2/901 desk adaptor.

Handset: Model 7120 White/Black. Wall mounted handset with door lock release or switchboard call button, encoding and decoding circuitry and option to install additional buttons for special functions. Mounts directly on wall, or over single gang electrical "gem" box. Dimensions: 3.55"W (91mm) x 8.75"H (223mm) x 2.75"D (70mm). May be used with optional model 7140 desk adaptor.

Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
TOLL-FREE: (800) 666-4800 • Web: www.alphacommunications.com • Email: info@alphacommunications.com
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.