Product Specification Sheet APS631

Rev. 07/2013

DB3 Series QwikBUS™ Alphabetical Display Modules (For modular door stations)

Model DB3T (Titanium Finish) Shown

Architects' And Engineers' Specifications

Display Module(s) shall be Alpha Communications® / S.T.R.™ QwikBUSDB3 series or approved equal. Alphabetical display module(s) shall snap into the corresponding MT series modular panel frame(s).

Alphabetical display module(s) shall be finished in Titanium (suffix-T), White (suffix-W) or Brown (suffix-B), and shall feature a high-brightness 2-line LCD display. The DB3 model shall be used in conjunction with the EM3 or EMV3 keypad module, and associated power supplies.

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

DB3 Series Alphabetical Display Module for Modular Series Door Stations

The DB3 series alphabetical display modules are designed to be used with Alpha Communications® / S.T.R.™ QwikBUS™ modular series door entry stations. When used in conjunction with the EM3 or EMV3 (vandalresistant) series keypad module, the DB3 enables a building visitor to easily find and dial an apartment code number.

All DB3 alphabetical display modules feature a high brightness 4-line LCD display, for name and code# display.

Each QwikBUS™ system utilizing the DB3 alphabetical display module requires the associated system power supplies.

All DB3 alphabetical display modules are available in three (3) finishes; Titanium (suffix-T), White (suffix-W) or Brown (suffixB).

All DB3 alphabetical display modules are 3.94"w x 3.94"h (100mm x 100mm), and are made to snap into the MT series modular panel trim frame(s).

To service the DB3 series display modules, once installed, use the model 13510 key / tool unit.

Model 13510  Key / Tool

Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
TOLL-FREE: (800) 666-4800 • Web: • Email:
Copyright© 1998-2020 Alpha Communications® - All Rights Reserved.
Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.