Innovations in Communications™ Since 1955

155 Adams Avenue, Hauppauge, New York, 11788-3699 USA
Phone: 800-231-1414 or 631-231-1414 Fax: 631-231-1498 E-Mail:
Other Apartment Intercom Stations
 IR-081C 4-Wire

Oversized 4 Wire
Apartment Intercom Stations


IR-081C is a 4 wire oversized apartment station which is large enough to cover the hole left by many previous intercom stations, so there’s no painting necessary. There are no standard mounting holes for IR-081C. Custom 2, 3, or 4 hole configurations are drilled upon request at a nominal  extra charge, to fit your existing back boxes.

Contemporary styling, featuring fog white color and pleasing lines, compliments most decors. Advanced circuitry and simple pushbutton operation make this the perfect station for use in large or small buildings.

System Operation:

The visitor, by pressing the appropriate button on the entrance panel, causes an electric tone signal to be heard at the IR-081. Resident responds by pushing the TALK button while speaking to the caller, the LISTEN button while waiting for a reply, and the DOOR button to allow entry to the building.



Available Upgrades

Architects' & Engineers' Specifications:

Suite stations shall be LEE DAN model IR-081C or approved equal and shall be large enough to cover the area occupied by the previous intercom. Momentary action pushbuttons shall be provided for TALK, LISTEN, and DOOR operations. The speaker/microphone shall be a 3 1/2" Ohm, 1 Watt, heavy duty magnet, high sensitivity type with voice-frequency response. Speaker and buttons shall be field serviceable. Glued-in-place components will not be acceptable.



Size: 8 7/8"H, 6 5/8"W, 1 1/2"D. Projects only 1/2" from mounting surface.

Controls: Individual button controls for Talk, Listen and Door Release functions.

Finish: White powder coat on steel.

Holes: Stocked without holes. 2, 3, or 4 hole configurations drilled upon request at nominal extra charge.

Screws: Includes same quantity of scrulox tamper resistant mounting screws as number of mounting holes.

Amplifier: Use Lee Dan model PK-543A.

Speaker: 3 1/2", 1 Watt, 45 Ohm. Heavy duty magnet with natural voice reproduction. Also used for tone signal from lobby panel.

Speaker Baffle: High impact white ABS plastic speaker grille.

Buttons: Individually replaceable self-wiping pushbuttons.


It is always advisable to run spares!

IR-081C = 4 Wires. Use 1 twisted pair, plus 1 conductor common, plus 1 selective #22.

Request brochure A-101 to select from one of over 70 different apartment stations including plastic, stainless steel and metal button varieties!

Since 1955, LEE DAN® has manufactured standard, modified and custom intercom systems for hundreds of thousands of homes, condos, co-ops, apartments, and commercial users. We take great interest in the special security needs of our customers, and great pride in the quality of our products!

Call LEE DAN® customer service department toll-free for more information.

With continuous product improvement, sizes and other specifications are subject to change without notice.

Get the Brochure!

| Brochure | Doc | Spec Sheet | User Guide | Manual | Wiring |

This page was last updated June 7, 2016

 Phone: 800-231-1414 or 631-231-1414   Fax: 631-231-1498 E-Mail:

© 2001-2019 Lee Dan Communications, Inc., All rights reserved.