Bogen VRS1 Dépliant

The Bogen VRS

1 and VRS2 are vandal-resistant speak-

ers designed for hands-free two-way communications.

The VRS

1 and VRS2 each consist of a 3-inch, weath-

er-resistant, cone-type speaker and a 25V trans-
former (tapped at 

1/2 watt).  The transformer can be

bypassed for 8-ohm operation. The speaker and
transformer are mounted on a #

11-gauge stainless

steel faceplate. The speaker is protected from harm
by the faceplate, a baffle plate with stamped perfora-
tions, and a grille screen.

The VRS

1 includes a heavy-duty metal push button

switch that protrudes slightly from the faceplate and
can be used to initiate a call to a control center. The
switch can be wired for use with systems that require
a momentary contact closure for call annunciation
(e.g., MULTICOM 2000), and includes a silicone-con-
trolled rectifier circuit for use with systems that
require “latching” operation (e.g., Multi-Graphic).

The VRS

1 and VRS2 each have a 5-1/2" W x 7-3/4" H

faceplate and should be mounted to a 2-

1/2" deep

dual-gang box (4-

1/2" W x 6-13/16" H), such as the

Thomas & Betts Model H2BD-3/4 & 

1 or equivalent.

• Heavy-duty vandal-resistant and weather-resistant construction

• 8-ohm or 25V (

1/2 watt) operation

• Call-in switch on VRS

1 can be wired for “momentary” or “latching” operation

• One-way security hardware included

50 Spring Street, Ramsey, NJ 07446, U.S.A.
Tel: 20

1-934-8500; FAX: 201-934-9832; www.bogen.com

Specifications subject to change without notice.
© 

1996 Bogen Communications, Inc.

Part No. 54-78

17-02D  0902

The vandal-resistant speaker shall be a Bogen Model
[VRS

1] [VRS2], or approved equivalent. It shall pro-

vide for hands-free, two-way communication. The
vandal-resistant speaker assembly shall consist of a 3-
inch, weather-resistant, cone-type speaker, and a 25V
line-matching transformer tapped at 

1/2 watt.  It shall

be possible to bypass the transformer when 8-ohm
operation is desired.

All components shall be mounted to a #

11-gauge

stainless steel faceplate. The speaker shall be protect-
ed by the faceplate and by a baffle plate with stamped
perforations and a grille screen. The faceplate shall
measure 5-

1/2" W x 7-3/4" H, and shall include

mounting holes corresponding to the location of
threaded holes on a 2-

1/2" deep dual-gang box (4-1/2"

W x 6-

13/16" H), such as the Thomas & Betts Model

H2BD-3/4 & 

1 or equivalent.

1) The speaker station shall include a

heavy-duty metal push-button type switch, which shall
be wired to provide for call-in to the control center.
It shall be possible to wire the switch for use with sys-
tems that require a momentary contact closure for
call annunciation. A silicone-controlled rectifier circuit
shall be included for use with systems that require
“latching” operation for call annunciation.