Vandal-Proof Intercom Stations
Stations with Cone Loudspeaker & Call Switch Option
VPCS Series High-security vandal-proof loudspeaker stations are equipped with a 21⁄2" diameter moisture-proof resin
impregnated cone loudspeaker for clear voice / signal transmission with durable performance. The overall depth of
all units is a shallow 21⁄8" (54 mm) allowing installation in standard size E.O. boxes. VPCS-2G Series and VPCS-2GPB
are 2-gang versions. VPCS-3GPB-245 is a 3-gang model. All models include a two-piece die-cast barrier (patent
applied for) to protect the loudspeaker assembly from vandalism. Models with "PB" designation include a vandal-proof
call switch. The switch is a heavy-duty, momentary action push-button with a 1.5A 250VAC contact rating. The 25V
transformer has .25, .5, 1 & 2 watt taps. VPCS Series face plates are constructed of 11-gauge stainless steel.
Model Description Dimensions
VPCS-2G-2
VPCS-2GPB-2
VPCS-3GPB-245
25V; 2-Gang
25V; 2-Gang w/ Call Switch
25V; 3-Gang w/ Call Switch Width 6
Plate-Mounted Call Switch
VPB-1A Intercom accessory includes a vandal-resistant push button mounted to an all new single-gang, 12-gauge
stainless steel plate which may be used in conjunction with VPVTPB, VPCS-2G-2(PB) and VPCS(PB) Series intercom
stations. Switch may also be used as a stand alone signaling device when a separate or remotely located call-origination button is desired. Switch is a SPST normally open circuit with a 3-amp contact rating. Hardware installs using a
6–32 holt-head driver bit for a standard 1⁄4" nut driver.
Model Description Width Height Depth
VPB-1A
Plated Mounted 1-gang Call Switch
23⁄4" (70 mm) 41⁄2" (114 mm) 13⁄8" (35 mm)
43⁄4" Square (121 mm)
21⁄8" Depth (54 mm)
3
⁄8" (162 mm)
3
⁄4" (121 mm)
Height: 4
1
⁄8 (54 mm)
Depth: 2
Eight
VPCS-2GPB-2
Stations with Compression Driver & Call Switch Option
VPVT-4PB Series Loudspeaker station with high-efficiency compression driver mounted to a 12-gauge stainless
steel plate provides two-way communication for vandal-proof use in detention facilities, correctional institutions, and
secured access applications. Rugged recess-mounting assemblies incorporate the patented VT Series, environmentresistant compression driver; recognized throughout the world for dependable performance and effective voice and
signal tone distribution. High-intelligibility, 8 Ω compression driver also functions as a microphone to provide clear
voice communication. VPVT-4PB incorporate a vandal-resistant call-origination button with 3 amp contact rating to
provide call-in signaling capability. Station available in high-power 15 watt models with 25V transformer. VPVT-PB
Series measures 71⁄4" square and installs into VP-77 backbox. Backboxes are ordered separately.
Model Power Rating Transformer Frequency
VPVT-4PB
15 watts, 25V
25V — Yes VP-77
Response
Call Switch Optional Back Box
Recessed Backbox for Vandal-Proof Stations
VPVT-4PB Protective backbox is constructed of 16-gauge CRS and finished in black textured enamel for installation of
specified vandal-proof loudspeaker station assembly.
Model Width Height Depth Mounts
VP-77
51⁄2" (139.7 mm) 61⁄4" (158.75 mm) 31⁄2" (88.9 mm) VPVT-PB Series
VPB-1A
VPVT
800.876.3333
VPVT (side)
Plate-Mounted Wall Switch
VP-77
71
Vandal-Proof Intercom Stations
Stations with Compression Driver and Call Switch
WPVT-S / WPVT-F Series. Surface and flush-mounting outdoor intercom and paging loudspeaker assemblies provide
weatherproof and vandal-proof two-way communication with call-in capability for remote guard and security stations,
entry and exit gates, perimeter doors and parking garages.
Environment-resistant assemblies include die-cast water sealed VT Series 8 Ω compression driver loudspeaker
available with 15 or 2 watt transformer and pre-mounted call SPDT-type switch protected by a weatherproof rubber
boot. WPVT-S Series are surface mounting assemblies size 41⁄4" Square x 31⁄8" Depth. WPVT-F Series are recess /
flush-mounting versions size 6" Square x 33⁄16" Depth. Both model series are finished in neutral gray(N) epoxy and
install to a standard 4" E.O. Box (not included). A large selection of installation accessories are also available. See
Installation Accessories for Voice / Tone Loudspeakers in section 7, page 66.
WPVT-F
Series
Visikom System with
Two CE-2-AC Telephones
WPVT-S
Series
Model Power
WPVT-1SN
WPVT-4SN
WPVT-6SN
WPVT-1FN
WPVT-4FN
WPVT-6FN
Rating
15 watts (8
15 watts
2 watts
15 watts (8
15 watts
2 watts
Transformer
Ω) — 600 Hz – 5.5 kHz -26 dBm
25V
25V
Ω) —
25V
25V
Frequency
Response
Sensitivity As
Microphone
Visikom Intercommunication System
Visikom Telephone Visitation System
PVP-24 / PVP-6. Modular telephone intercommunication system accommodates up to 24 independent telephone
conversations of two or more telephone stations each for use where physical separation between communicating
individuals is desired. Typical applications include customer telephones and visitation areas of detention, correctional
and penitentiary facilities. Unique filter circuitry employed assures privacy and isolation from crosstalk. Plug-in design
provides simple installation, servicing and expansion capability. System is comprised of PVP-24 control unit, PVP-6
plug-in interface module and standard telephone stations with two form "C" (DPDT) hook switches including Atlas
Sound CE Series. A Surface-mounting control unit includes integral power supply, four 3⁄4" cable access holes and
ports for installation of up to four PVP-6 modules. Each plug-in module will control up to six isolated telephone circuits
for a total system capacity of 24 circuits. Chassis and lift-off cover are constructed of 18-gauge CRS and finished in
textured black epoxy. Wiring requirements are two conductor, telephone type. For complete wiring and installation
information, see manual #245691 at AtlasSound.com.
Model Description Power Req. Power Output Capacity Dimensions
PVP-24
*System uses telephone station Model Series CE and DP-1. See "Telephone Intercom Stations and Accessories'' — this section.
Common Talk Telephone Intercom Applications
Plug-in Interface Module 117VAC 8VAC @ 2 Amps Four PVP-6 91⁄2" x 13" x 41⁄2"
(241 mm x 330 mm x 114 mm)
Atlas Sound offers a selection of telephone stations and related accessories which can be used to create a variety of
common talk telephone intercom systems. For details on individual models, see sheet SL8-1434, "Telephone Intercom
Accessories" at AtlasSound.com.
PVP-24 with (4) PVP-6 Installed
(cover removed)
72
AtlasSound.com
Telephone Intercom Stations & Accessories
Telephone Intercom Enclosure
TS302A Surface-mounting 2-gang enclosures provides for surface mounting of CE Series intercom stations / CRS
unit is finished in neutral gray epoxy.
Model Type Mounts Intercom Station Width Height Depth
TS302A
Wall Mount Handset / Hookswitch Assembly
CE-2A Economical handset assembly provides clear and crisp speech reproduction for intercom and paging functions.
It includes a "500" style handset and two form "C'' (DPDT) hookswitches mounted to a 2-gang plate with rear mounted
terminal strip, color coded leads and spade lugs. Model features a chrome hanger hookswitch, neutral handset,
flexible coil cord and stainless steel plate for mounting directly to a standard E.O. Box. Factory-wired options are listed
below.
PT Option Factory-installed push-to-talk handset button provides for relay control and a variety of switch,
communication, and signaling functions. Contact switch arrangement is a SPDT wired as normally open. Option is
available on CE Series telephone stations as noted.
AC Option For telephone station installations requiring vandal protection, this 25" stainless steel armored cable
is securely fastened to the mounting plate and handset to provide service-free operation in public access areas,
municipal buildings, and warehouses.
Model Color Mounting Plate Included Options
CE-2A
CE-2A-AC
CE-2A-PT
*Add one suffix to base model number (example: CE-2A-PT or CE-2A-AC).
600 Ω Impedance Matching Transformer
Surface CE-2A 411⁄16" (119 mm) 45⁄8" (117 mm) 215⁄32" (63 mm)
Neutral 2 Gang —
Neutral 2 Gang 25" Armored Cable
Neutral 2 Gang Push to Talk Switch
Eight
TS302A
LT600-VC Versatile unit for matching telephone-type, 600 Ω line circuits with HI-Z circuits. It can also be used as
a 600 Ω to 600 Ω isolation transformer. Recommended for coupling of telephone-type lines into amplified sound
systems, background music and paging systems, recording equipment, or studio electronics. Built-in potentiometer
provides optional adjustability for the 25K output level. The 600 Ω input may be matched to 600 Ω, 10K Ω and 25K
Ω circuits. All components are mounted on a printed circuit board. Steel chassis includes mounting ears and "instamount" tape. Transformer is shielded to minimize induced hum. Unit includes a phono jack on the output side for
convenient connection to amplifier or other equipment circuitry. Jack can be connected to various transformer taps via
barrier strip jumper. (Factory-installed jumper connects jack to potentiometer output).
Model Input Impedance Output Impedance Frequency Response Dimensions
LT600-VC
600 Ω 600 Ω, 10k Ω, 25k Ω 60 Hz – 12 kHz Length: 47⁄8" (124 mm)
Width: 3
Height: 1
1
⁄8" (80 mm)
3
⁄4" (44 mm)
Telephone Power Supply
TPS24-05 Unit is a combination 24VDC / TALK voltage power supply engineered to power most common-talk tele-
phone intercom systems (see Section 8). Finished in black epoxy and complete with 6' power cord. For information
on common-talk intercom applications, see SL8-1433 at AtlasSound.com.
Model Input Output (Nom.) Ripple @ Full Load Regulation
TPS24-05
117VAC 60 Hz,
36 watts
24VDC 1⁄2 Amp Talk Line 0.5mV 500mV Length: 63⁄4" (172 mm)
0 - Full Load
Dimensions
5
⁄8" (92 mm)
Width: 3
Height: 2" (51 mm)
Telephone Accessories and Replacement Parts
Suitable for use with CE Series handset / hookswitch assemblies.
CE-2A-AC
LT600-VC
TPS24-05
Model Description
CX-EA
DY-1
RU-1
TU-1
Handset mounting noise canceling transmitter, neutral
Dynamic transmitter allows the telephone to function as a microphone for high intelligibility paging. Replace carbon transmitter with
DY-1 during installation.
Replacement handset receiver (150
Replacement handset transmitter (50
Ω – 200 Ω)
Ω)
800.876.3333
73
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