Cooper Wheelock SAFEPATH SP-SVC User manual

SAFEPATH®4 Facility Communications System & Expansion Options
SP40S Facility Communications System 2-4
Expansion Options
SAFEPATH®4 2-Zone Class A or 4-Zone Class B Speaker Audio Splitter 5
SAFEPATH®4 Audio Boosters 6-7
System Diagram 8-9
SAFEPATH®4 Addressable Paging Splitter and Telephone Zone Controller 10
SAFEPATH®4 Supervised Volume Control and Remote Microphone 11
Remote Microphone Expansion Module 12
Description Page
SP40S
SPRM SP4Z-A/B SP-SVC
SP4-TZC
151-92-E
S5361 6911-0785:157
SPB-80/4
SPB-160
SPB-320
SP4-APS

SAFEPATH®4
Facility Communications
SP40S
Description
The SP40S is a Multi-Function Supervised Paging, Messaging,
Background Music delivery and Emergency Voice Evacuation
System with 24 VDC battery backup. This single channel
system is capable of delivering 40 watts of supervised high
fidelity audio power and 2 amps of supervised 24 VDC
synchronized strobe power. It comes standard with an
on-board digital voice messaging system with 8 standard
messages, a hand-held microphone, power supply/battery
charger and numerous additional features. The SAFEPATH4
system is expandable to 5280 watts utilizing the SPB-80/4 (80
watts and 4 amps of strobe power), the SPB-160 (160 watts)
or SPB-320 (320 watts) supervised audio power boosters. All
models available in 115 VAC ir 220 VAC.
Applications for the SP40S
• Multi-use applications—The system can function as an
evacuation system, an emergency messaging system,
a paging system, an employee notification system and a
background music system per NFPA 72 (2002), section
6.8.4 Combination Systems
• Fire code applications—The system is listed under UL
Standard 864, 9th edition delivering supervised audio and
voice messaging with strobes and notification appliance
circuits (NAC) for visual alerting
• Economic OSHA applications—The system is OSHA
1910.165 compliant; this means that it does not require
reliability inspections every two months, or the required
spare parts inventory
• Wide ranging applications—from small to large facilities
• Can connect to pagers for private alerting of emergency/
trouble conditions
System Activation
• Contact closure message activation
Approvals & Compliance
• Approvals: UL Standard 864, 9th edition, UL Standard 1711,
California State Fire Marshal (CSFM), New York City (MEA),
FCC Part 15
• OSHA 1910.165 and ADA Compliant
• 3 Year Warranty
• Made in the USA
Background Music
• Capable of broadcasting from a supplied BGM source
• Unique supervision method allows for full system supervision
even during background music (BGM)
• Line Level input for music source
• Frequency Response 100 - 15KHz
Strobe Inputs and Activation
• 2 Amps of 24 VDC supervised strobe power with built-in
Wheelock sync protocol. Power limited.
• Strobe output is selectable for control of Wheelock sync
protocol or non-sync operation
• Strobe terminals have pass thru capability for Wheelock sync
or non-sync operation
• Any of the 8 messages can be dip switch selected to activate
strobes
• Microphone activation can be dip switch selected to activate
strobes
• Auxiliary activation (Remote MIC) can be dip switch selected to
activate strobes
• 24 VDC supervised and synchronized strobe power can be
expanded to meet the requirements of the installation via
General Paging
• Easily interfaces with most existing phone system page port, CO
port and line level signals
• Automatically mutes BGM
• Frequency Response 275 - 6.5kHz
• Night ringer or security alert connection
Voice Evacuation
• Complies to NFPA-72 requirements
• Supervised NAC speaker and strobe circuits
• Live microphone override
• 8 digitally pre-recorded voice messages
• Uses selectable pre-tones for messages
Speaker Output
• 40 watts of supervised audio power
• Speaker outputs: 25V or 70.7V power limited
Features
2

Audio/Technical Specifications
Switch mode, Class D amplifier (40 Watts)
Speaker Outputs 25V or 70.7V power limited
Frequency Response
Voice: 275 Hz – 6.5 kHz
BGM: 100 Hz - 15 kHz
Meets UL Voice Evacuation
Requirements of 800 - 2800 Hz
Signal to Noise Ratio better than 65 dB
Dynamic Range better than 65 dB
Total Harmonic Distortion less than 2%
Stand by Current Draw 140 mA
Alarm Current Draw 4.7 amps
Inputs – Audio and Activation
Priority Ordered Inputs Priority
Level Type of Input
On Board Microphone 1 Push to Talk (PTT) Microphone
Auxiliary 2 Remote Microphone or Remote Microphone Expander
Digital Message Input 1 3
Contact Closure activation
Digital Message Input 2 4
Digital Message Input 3 5
Digital Message Input 4 6
Digital Message Input 5 7
Digital Message Input 6 8
Digital Message Input 7 9
Digital Message Input 8 10
Night Ringer Input 11 Contact Closure input
Telephone Paging Input 12 Page port input
Background Music Input 13 Line Level Input, 600 ohm, input voltage must be less then 2.5 V peak to peak, or .3 volts RMS
Compatible Wheelock Products
All Wheelock Speaker/Strobes
All Wheelock Strobes
All Wheelock Speakers
All Cluster Speakers
Wheelock Strobe Power Supply
Live & Pre-recorded Message Announcement
• Supplied with 8 pre-recorded emergency messages
• Capable of in-field recording of all messages via 1/8” line level audio input
jack
• Preset audio levels for emergency messaging (prerecorded and live mic) -
system reverts back to a pre set level regardless of the volume set for BGM
or general paging
• On board Push-to-Talk Microphone
• Telephone paging input, disconnects BGM when in use
• Auxiliary input for Remote Microphone connection
Installation/Maintenance
• Multiple trouble LED indicators for quick system diagnostics
• Fully supervised circuitry always in effect – even during BGM and
general paging (via patent pending technology)
• Removable quick connect/disconnect terminals for ease of wiring,
accepts #12 to #22 AWG
• Power limited circuitry with Class “B” or Class “A” wiring. Class “A”
only with use of Audio Splitter
• Surge protected circuitry
Power Supply & Batteries
• 24 VDC, 33AH Max rechargeable battery back-up power circuitry
built-in
• Batteries can be housed in the enclosure (Up to two (BAT-1212),
12 volt, 12 ampere hour batteries can fit in the enclosure.
Actual battery size required will depend on speaker and/or strobe
Benefits and Advantages of the Multi-Function SAFEPATH4
• One System Multi-Function Facility Communications System
• Background Music (BGM) system, with patent pending supervision during BGM
operation
• Supervised Emergency/Fire Voice Evacuation System
• Interfaces with telephone system for general paging requirements
• Built in power for visual notification appliances e.g., Strobes
• Expandable for larger system requirements (with optional equipment)
Audio Processing
• Volume and tone controls for general paging and BGM
• Connectability of optional speaker splitter modules
• Dual-tone tone generator with: Code 3 Tone and Slow Whoop for alerting
of system trouble
• Night ringer/security alerting capability
• Audio power can be expanded by connecting to optional audio power
boosters
-SPB-80/4 80 Watt Supervised Audio Power Booster with 4 Amp
of Synchronized Strobe Power
-SPB-160 160 Watt Supervised Audio Power Booster
-SPB-320 320 Watt Supervised Audio Power Booster
3
Mechanical
Dimensions 21” H x 16” W x 6” D
(wall mount)
Weight 36 lbs.
(without batteries)
Finish Red or black exterior
enclosure
Door Lock Wheelock Key-lock

Message Capabilities
Wheelock products must be used within their published specifications and must be PROPERLY specified, applied, installed, operated, maintained
and operationally tested in accordance with their installation instructions at the time of installation and at least twice a year or more often and
in accordance with local, state and federal codes, regulations and laws. Specification, application, installation, operation, maintenance and
testing must be performed by qualified personnel for proper operation in accordance with all of the latest National Fire Protection Association
(NFPA), Underwriters’ Laboratories (UL), National Electrical Code (NEC), Occupational Safety and Health Administration (OSHA), local, state,
county, province, district, federal and other applicable building and fire standards, guidelines, regulations, laws and codes including, but not
limited to, all appendices and amendments and the requirements of the local authority having jurisdiction (AHJ).
Model
Number
Order
Code Description
SP40S 9929
Multi-Function Supervised Paging, Messaging, Background Music delivery and Emergency Voice Evacu-
ation System with 24 VDC battery backup circuitry. Single channel system with 40 watts of supervised
audio power and 2 amps of supervised 24 VDC synchronized strobe power and 8 standard messages.
(batteries not included, 2 required) Red Enclosure
SP40S-B 9935 Same as above but with black enclosure
SP40SE 6138 Same as above but with 220 VAC input
SP40SE-B 6139 Same as above but with 220 VAC input and black enclosure
BAT-1212 7390 12 volt, 12-ampere hour battery
SP40S-PMK 9936 SP40S 8 Message Programmed Message Kit
AM-SP40S-SMK 9937 SP40S After Market 8 Message Standard Message Kit
AM-SP40S-PMK 9938 SP40S After Market 8 Message Programmed Message Kit
AM-SP40S-NBT 9939 SP40S After Market Narrow Band Signal Tone Kit
SP-COA 9908 C.O. Port Adapter for the SP40S - Recommended 24 VDC Power Supply is Wheelock RPS-2406 (Order
Code 3770)
BATC-R 5414 Battery Cabinet, Red
BATC-B 5413 Battery Cabinet, Black
BAT-1224 7391 12 Volt, 24Ampere Battery Cell
Ordering Information
4
Message
and
Priority #
Type of
Message
Voice
Type Message Script
1
Fire
(do not use
elevators)
Male
Three (3) rounds of code 3 horn (followed by): “May I have your attention please! A fire
emergency has been reported in the building. While this is being verified, please leave the
building by the nearest exit. Do not use the elevators.”
2
Fire
(do not use
elevators)
Female
Three (3) rounds of code 3 horn (followed by): “May I have your attention please! A fire
emergency has been reported in the building. While this is being verified, please leave the
building by the nearest exit. Do not use the elevators.”
3 Fire Male
Three (3) rounds of code 3 horn (followed by): “May I have your attention please! A fire
emergency has been reported in the building. While this is being verified, please leave the
building by the nearest exit.”
4 Emergency Female
Three (3) rounds of code 3 horn (followed by): “May I have your attention please! A fire
emergency has been reported in the building. While this is being verified, please leave the
building by the nearest exit.”
5 Emergency Male
Three (3) rounds of code 3 horn (followed by): “May I have your attention please! A fire
emergency has been reported in the building. While this is being verified, please leave the
building and report to the designated assembly area for your group.”
6 Weather Male Five (5) seconds of 1kHz tone (followed by): “May I have your attention please! The National
Weather Service has issued a severe weather warning for our area.”
7 All Clear Male Five (5) seconds of 1kHz tone (followed by): “May I have your attention please! The building
emergency has ended. An all clear has been given. Please resume normal activities.”
8 Test Male Five (5) seconds of 1kHz tone (followed by). “May I have your attention please! This is a test of
the Wheelock evacuation system, repeat, this is only a test.”
• Each message can be selected to have a code 3 pre-alert tone, a 1kHz continuous pre-alert tone, or no pre-alert tone
• Post-tones are also selectable and match the pre-tones for individual messages
• Any of the 8 messages are field programmable to record your own custom message
• Each message length is 30 seconds
• A 1/8” line level audio input jack is supplied for message recording
• A two step recording procedure is required to ensure and verify that the standard message will be permanently erased
• Factory programmed messages are available for custom messages
• Contact customer service for additional information
• Form is required and can be downloaded from www.wheelockinc.com
Note: For telephone 
(C.O. Port Adapter for the SP40S) may be used to connect the SP40S to an unused C.O. port or stand-alone telephone.

5
SAFEPATH®4
2-Zone Class A or 4-Zone Class B
Speaker Audio Splitter
2-Zone Class A
or
4-Zone Class B
Speaker Audio Splitter
For operation with SAFEPATH®4 Family of Products:
SP40S, SP40/2, SPB-320, SPB-160, SPB-80/4
Description:
Supervised 2-Zone Class A or 4-Zone Class B Speaker Audio
Splitter for the SP40S, SP40/2 or Audio Boosters. Enables
a single supervised speaker audio output to drive up to two
Class A supervised speaker audio outputs or four Class B
supervised speaker audio outputs.
Applications:
Features:
• Approvals: UL Standard 864, 9th edition, and
California State Fire Marshal (CSFM), New York
City (MEA)
• Expands one zone to up to 2 zones of supervised
speaker audio output in Class A
• Expands one zone to up to 4 zones of supervised
speaker audio output in Class B
• Each Class A zone can accept up to 40 watts of
audio
• Each Class B zone can accept up to 40 watts of
audio
• Operates on either 25V or 70.7V RMS
• Mounts inside the enclosure of the SP40S, SP40/2
or Audio Boosters
• Power and Trouble LED’s
• Individual zone short and open LED indication
• Capable of detecting wiring faults
• Removable wiring terminals for quick connect/
disconnect accepting 12–22 AWG
• All output circuitry is Power Limited
• Space provided to allow for naming of the zones
• Powered by 24VDC, supplied by the either the
SP40S, SP40/2 or Audio Boosters
• Standby and Alarm current at 24VDC is 15mA
Model
Order
Code Description
SP4Z-A/B 9900
Supervised 2-Zone Class A or 4-Zone
Class B Speaker Audio Splitter for the
SP40S, SP40/2 or Audio Boosters
SPMB4Z 9907
Mounting Bracket for the SP4Z-A/B
is required when used with the Audio
Boosters
Ordering Information:
• Provides for expansion of one zone to up to 2
zones of supervised speaker audio output in Class A
• Provides for expansion of one zone to up to 4 zones
of supervised speaker audio output in Class B
Note: The Speaker Splitter-Mounting Bracket
(SPMB4Z) is required when the Speaker Splitter is
used in Audio Boosters. The SPMB4Z can support
two splitters.

6
SAFEPATH®4
Audio Boosters
Description
Features
SPB-320 320 Watt Supervised Audio Power
Booster (Four 80 watt circuits)
SPB-160 160 Watt Supervised Audio
Power Booster (Two 80 watt circuits)
SPB-80/4 80 Watt Supervised Audio
Power Booster with 4 Amps of
Supervised and Synchronizable
Strobe Power (Two 2 Amp circuits)
Supervised Facility Communication and Emergency Voice
Evacuation Audio and Audio/Strobe Power Boosters, UL
Standard 1711 and UL Standard 864, 9th edition with
24VDC battery backup capabilities. Designed to provide
for additional supervised audio power for live voice, pre-
recorded messages or background music (BGM). Fully
supervised patent pending circuitry is always in effect even
during BGM. The SPB-80/4 also provides 4 Amps of 24 VDC
Supervised and Synchronized Strobe Power.
The SPB-320, SPB-160 and the SPB-80/4 easily connects
to the Wheelock SP40S or SP40/2. Multiple SPB-320, SPB-
160 and SPB-80/4 Audio Boosters can be inter-connected
to accommodate large installations with supervised audio
power and also supervised and synchronized strobe power
requirements.
The SPB-320 draws 2.4 watts of audio input power to
properly operate and provide additional supervised audio
output power. The SPB-160 and the SPB-80/4 draws 1.2
watts of audio input power to properly operate and provide
additional supervised audio output power. A maximum of
5,280 watts of supervised audio power can be achieved.
Additional strobe power can be obtained via a combination
of SPB-80/4 or Wheelock Power Supplies/Chargers.
Power Supply & Batteries
• Fully supervised patent pending circuitry always in
effect even during BGM
• Power limited circuitry
• Class D amplifiers
• Internal battery charger and power supply
• Required batteries fit inside the enclosure (sold
separately)
• SPB-320 requires four 12 VDC, 12 AH batteries
• SPB-160 and SPB-80/4 require two 12 VDC, 12 AH
batteries
Outputs:
• SPB-320 has four 80 watt speaker output circuits
• SPB-160 has two 80 watt speaker output circuits
• SPB-80/4 has one 80 watt speaker output circuit and
two 2 amp strobe circuits (4 amps total)
• Supervised Audio Speaker outputs: 70V or 25V
field selectable (all boosters must be either 70 V or
25 V)
• Expansion output (supervised, 24VDC at .5A in alarm
condition) used for connecting multiple boosters
• DC output (unsupervised for optional splitter power).
Each speaker circuit (four for the SPB-320, two for the
SPB-160, one for the SPB-80/4) can connect to
speaker splitters
Approvals & Compliance
• Approvals: UL Standard 864, 9th edition, UL
Standard 1711, California State Fire Marshal
(CSFM), New York City (MEA)
• OSHA 1910.165, ADA and UFC compliant
• 3 year warranty
System Activation: Audio
• 70V or 25V input from the SP40S or SP40/2
• 1 Volt input from SP4-RMX
System Activation: Strobe (SPB-80/4)
Applications
• Provides for additional supervised audio power for
large installations
• Provides for additional supervised and synchronizable
strobe power for large installations
• Can be used in new construction as well
as in retrofit construction
SPB-80/4
SPB-160
SPB-320

7
Inputs:
• Audio Speaker Inputs: 70V or 25V, field selectable
• Auxiliary in (for alarm input signal)
SPB-80/4 Strobe Features:
• Two 24VDC 2 Amps, NAC supervised, synchronizable,
power limited, Class B strobe outputs
• Selectable outputs; Wheelock sync, pass through, or
constant DC
• Trouble LED’s for open and short output conditions
• Alarm indicator: LED’s for Strobe and Expansion
Outputs
Mechanical:
SPB-160, SPB-80/4
• Dimensions: 21” H x 16” W x 6” D (wall mount)
• Weight: 36 lbs. (without batteries)
• Finish: Red exterior enclosure
• Door Lock: Wheelock key-lock
SPB-320
• Dimensions: 36” H x 24” W x 6” D (wall mount)
• Weight: 80 lbs. (without batteries)
• Finish: Red or black exterior enclosure
• Door Lock: Wheelock key-lock
Model Order
Code Description
SPB-320 9918 320 Watt Supervised Audio Power Booster (Four 80 watt circuits)
SPB-320E 6336 320 Watt Supervised Audio Power Booster (Four 80 watt circuits), 220 VAC input
SPB-320E-B 6353 320 Watt Supervised Audio Power Booster (Four 80 watt circuits), 220 VAC input, black
enclosure
SPB-160 8989 160 Watt Supervised Audio Power Booster (Two 80 watt circuits), red enclosure
SPB-160-B 9930 160 Watt Supervised Audio Power Booster (Two 80 watt circuits), black enclosure
SPB-160E 6149 160 Watt Supervised Audio Power Booster (Two 80 watt circuits), 220 VAC input
SPB-160E-B 6150 160 Watt Supervised Audio Power Booster (Two 80 watt circuits), 220 VAC input, black
enclosure
SPB-80/4 8988 80 Watt Supervised Audio Power Booster with 4 Amps of Supervised and Synchronized
Strobe Power (Two 2 Amp circuits), red enclosure
SPB-80/4-B 9931 80 Watt Supervised Audio Power Booster with 4 Amps of Supervised and Synchronized
Strobe Power (Two 2 Amp circuits), black enclosure
SPB-80/4E 6147 80 Watt Supervised Audio Power Booster with 4 Amps of Supervised and Synchronized
Strobe Power (Two 2 Amp circuits), 220 VAC input
SPB-80/4E-B 6148 80 Watt Supervised Audio Power Booster with 4 Amps of Supervised and Synchronized
Strobe Power (Two 2 Amp circuits), 220 VAC input, black enclosure
SPMB4Z 9907 Speaker Splitter Mounting Bracket for SPB-320, SPB-160 or SPB-80/4
Ordering Information
Technical Specifications:
• 120VAC, 3.8A, 60 Hz input
• SP40SE Models 240 VAC, 2.5A, 50-60 Hz
• Standby current draw: 120mA, per amplifier board
• Alarm current draw: 9 Amps, per amplifier board
SPB-80/4 and SPB-160 have one amplifier board
SPB-320 has two amplifier boards
• System Frequency Response:
Voice 400 Hz - 6.5 kHz
BGM 275 Hz - 15 kHz
• Removable quick connect/disconnect terminals,
accept 12 - 22 AWG
• Multiple LED’s for easy indication of system diagnostic
conditions
• Signal to Noise Ratio: > 70 dB
• Dynamic Range: > 65 dB
• Total Harmonic Distortion: 2%
Note: The Speaker Splitter-Mounting Bracket
(SPMB4Z) is required when the Speaker Splitter is
used in Audio Boosters. The SPMB4Z can support
two splitters.
6

8
SP40S
FACP
SP4-
TZC
BGM Telephone
NPS
MPS
SP4-
RMX
SPRM SPRM SPRM
SP4-APS
SP4-3MEM
This drawing is for illustrative purposes only
Legend:
BGM Background Music
DV Digital Voice Message Expander
FACP Fire Alarm Control Panel
MPS Pull Station
NPS Push Station
Wheelock Strobe Power Supplies
SP40S Supervised Multi-Function Communication System
SPB-80/4 80 Watt Audio Booster & 4 Amps of Strobe Power
SPB-160 160 Watt Audio Booster
SPB-320 320 Watt Audio Booster
SPRM Remote Microphone
SP4-RMX Remote Microphone Expansion Module
SP4-TZC Telephone Zone Controller
SP4-APS Addressable Paging Splitter
SP4Z-A/B Speaker Splitter
SP4-SVC Supervised Volume Control
Strobe Speaker Speaker Strobe Cluster Speaker
DV
Volume Control
S
SPB-80/4
SP4-APS
SPB-160
SP4Z-A/B
SP4-APS
SPB-320
SP4-APS
SP4Z-A/B
SPB-160
SP4-APS
SP4-APS
Wheelock
Strobe
Power
Supply Wheelock
Strobe
Power
Supply
SP4-APS
SP4-APS
SPB-320
SP4-APS
SP4-APS
SP4-APS
SP4Z-A/B
SPB-160
SP4-APS
SP4-APS
V
V
V
V

98
SP40S
FACP
SP4-
TZC
BGM Telephone
NPS
MPS
SP4-
RMX
SPRM SPRM SPRM
SP4-APS
SP4-3MEM
This drawing is for illustrative purposes only
Legend:
BGM Background Music
DV Digital Voice Message Expander
FACP Fire Alarm Control Panel
MPS Pull Station
NPS Push Station
Wheelock Strobe Power Supplies
SP40S Supervised Multi-Function Communication System
SPB-80/4 80 Watt Audio Booster & 4 Amps of Strobe Power
SPB-160 160 Watt Audio Booster
SPB-320 320 Watt Audio Booster
SPRM Remote Microphone
SP4-RMX Remote Microphone Expansion Module
SP4-TZC Telephone Zone Controller
SP4-APS Addressable Paging Splitter
SP4Z-A/B Speaker Splitter
SP4-SVC Supervised Volume Control
Strobe Speaker Speaker Strobe Cluster Speaker
DV
Volume Control
S
SPB-80/4
SP4-APS
SPB-160
SP4Z-A/B
SP4-APS
SPB-320
SP4-APS
SP4Z-A/B
SPB-160
SP4-APS
SP4-APS
Wheelock
Strobe
Power
Supply Wheelock
Strobe
Power
Supply
SP4-APS
SP4-APS
SPB-320
SP4-APS
SP4-APS
SP4-APS
SP4Z-A/B
SPB-160
SP4-APS
SP4-APS
V
V
V
V

SAFEPATH®4
Applications:
Features:
• Allows selections of speaker zones via a telephone
keypad (DTMF tones)
• One SP4-TZC (controller) can control up to 17
SP4-APS (splitters)
• Telephone page input connects to stand alone
telephone, unused CO port, page port
• USB connection for logical zone grouping and
BGM programming (supports Windows 2000 and
Windows XP)
• Up to 9 logical zones, (a logical zone is a user
selected group of up to 5 zones, individual or fixed)
• RS-485 digital control to the SP4-APS speaker
splitters
• Connects to the SP40S or SP40/2 via the BGM input
• The combination of 1 SP4-TZC (controller) and up to
17 SP4-APS (splitters) can provide:
• Connects to the SP40S or SP40/2 to control selectable
paging and background music (BGM)
• Ability to access individual or multiple speaker zones
throughout the SP40S or SP40/2 system via the telephone
Addressable Paging Splitter
and Telephone Zone Controller
SP4-APS Addressable Paging Splitter
SP4-TZC Telephone Zone Controller
Class B
4 zones per splitter
Up to 68 individual zones (17 splitters)
17 fixed zones (groups of 4)
9 logical zones
Class A
2 zones per splitter
Up to 34 individual zones (17 splitters)
17 fixed zones (groups of 2)
9 logical zones
SP4-TZC Telephone Zone Controller:
• Connects to the SP40S or SP40/2
• Auto programmable
• Custom user programmable (for logical zones)
• All call or selected zone(s) telephone paging
• Background music (BGM) zone(s) selectable
• Telephone input and background music (BGM)
input
• Enclosure for the SP4-TZC (controller):
Dimensions: 13”H x 7.6”W
x 2.15”D
Color: Black
Wall mountable
• Requires 24 VDC, model RPS-2406
SP4-APS Addressable Paging Splitter:
• Addressable speaker zone splitter
• Mounts inside the SP40S, SP40/2, SPB-80/4,
SPB-160 or SPB-320
• Operates on 24 VDC, supplied by the SP40S,
SP40/2, SPB-80/4, SPB-160, SPB-320
• Handles 40 watts of supervised audio per zone
• UL Standard 864, 9th edition listed
Model Order
Code
Description
SP4Z-APS 9920 Addressable Paging Splitter
SP4-TZC 9921 Telephone Zone Controller
TZC-USB 9923 SP4-TZC Programming Cable
Ordering Information:
10