Selectable Output CHRA, CHWA Chimes
and CHSRA, CHSWA Chime/Strobe
Canadian DN-60029:A • J-75
Audio/Visual Devices
General
SpectrAlert® Advance selectable-output chimes and chime/
strobes are private-mode notification appliances used to alert
trained personnel to investigate possible emergency situations
and to take appropriate action. Security guard and nurse workstations are ideal locations for chime products.
SpectrAlert Advance chimes and chime/strobes are rich with
features guaranteed to cut installation times and maximize
profits. The SpectrAlert Advance series of notification appliances is designed to simplify your installations, with features
such as: plug-in designs, instant feedback messages to
ensure correct installation of individual devices, and seven
field-selectable candela settings for chime/strobes.
More specifically, when installing Advance products, first
attach a universal mounting plate to a four-inch (10.16 cm)
square, four-inch octagonal, single-gang, or double-gang junction box.
Then, connect the notification appliance circuit wiring to the
SEMS terminals on the mounting plate.
Finally, attach the chime or chime/strobe to the mounting plate
by inserting the product’s tabs in the mounting plate’s grooves.
The device will rotate into position, locking the product’s pins
into the mounting plate’s terminals. The device will temporarily
hold in place with a catch until it is secured with a captive
mounting screw.
SpectrAlert Advance products allow you to choose:
• 12 or 24 volts.
• At 24 volts, 15, 15/75, 30, 75, 95, 110, or 115 candela by
way of rear-mounted slide-switch and front-view window.
• Chime tones and volume by way of rotary switch.
Features
• Plug-in design.
• Shorting spring on mounting plate for pre-installation continuity check.
• Automatic selection of 12- or 24-volt operation at 15 and 15/
75 candela.
• Minimal intrusion into the backbox.
• Rotary switch for tone selection.
• Two volume settings.
• Electrically compatible with existing SpectrAlert products.
Engineering Specifications
SpectrAlert Advance chimes and chime/strobes shall mount to
a standard 4.0" x 4.0" x 1.5" (10.16 x 10.16 x 3.81 cm) backbox, 4.0" (10.16 cm) octagonal backbox, single-gang 2.0" x
4.0" x 1.875" (5.08 x 10.16 x 4.763 cm) backbox, or double-
gang backbox. A universal mounting plate shall be used for
mounting products. The notification appliance circuit wiring
shall terminate at the universal mounting plate. Also, SpectrAlert Advance products, when used with the Sync•Circuit™
Chime (CHWA)
7089pho1.tif
7089pho2.tif
Chime/Strobe (CHSRA)
Module accessory, shall be powered from a non-coded notification appliance circuit output and shall operate on a nominal
12 or 24 volts. When used with the Sync•Circuit Module, 12volt rated notification appliance circuit outputs shall operate
between 9 and 17.5 volts; 24-volt rated notification appliance
circuit outputs shall operate between 17 and 33 volts. Indoor
SpectrAlert Advance products shall operate between 32°F and
120°F (0°C and 49°C) from a regulated DC, or full-wave-rectified, unfiltered power supply. Chime/strobes shall have fieldselectable candela settings of 15, 15/75, 30, 75, 95, 110, and
115.
CHIME/STROBE COMBINATION
The chime/strobe shall be a System Sensor SpectrAlert
Advance Model _______ listed to CAN/ULC S525 and S526.
The chime/strobe shall comply with the Americans with Disabilities Act requirements for visible signaling appliances,
flashing at 1 Hz over the strobe’s entire operating voltage
range. The strobe light shall consist of a xenon flash tube and
associated lens/reflector system. The chime shall have two
audibility options and an option to switch between a temporal
three-pattern and a non-temporal (continuous) pattern. These
options are set by a multiple position switch.
SYNCHRONIZATION MODULE
The module shall be a System Sensor Sync•Circuit _______
listed to ULC 464 and shall be approved for fire protective service. The module shall synchronize SpectrAlert strobes at 1
Hz and chimes at Temporal 3. Also, while operating the
strobes, the module shall silence the chimes on chime/strobe
models over a single pair of wires. The module shall mount to
a 4.688" x 4.688" x 2.125" (11.906 x 11.906 x 5.398 cm) backbox. The module shall also control two Style Y (Class B) circuits or one Style Z (Class A) circuit. The module shall
synchronize multiple zones. Daisy-chaining two or more synchronization modules together will synchronize all the zones
they control. The module shall not operate on a coded power
supply.
DN-60029:A • 2/21/07 — Page 1 of 4
Operating Specifications
• Standard operating temperature: 32°F to 120°F (0°C to
49°C).
• Humidity range: 10% to 93% non-condensing (indoor
products).
• Strobe flash rate: 1 flash per second.
• Nominal voltage: regulated 12 VDC/FWR or regulated 24
VDC/FWR. NOTE: Full Wave Rectified (FWR) voltage is a
non-regulated, time-varying power source that is used on
some power supply and panel outputs.
• Operating voltage range: 8 V to 17.5 V (12 V nominal); or
16 V to 33 V (24 V nominal). NOTE: CHS products will
operate at 12 V nominal only for 15 cd and 15/75 cd.
• Input terminal wire gauge: 12 to 18 AWG (3.31 to 0.821
mm²).
• Chime/strobe dimensions (including lens): 5.6" H x 4.7"
W x 2.5" D (14.2 cm H x 11.9 cm W x 6.4 cm D).
• Chime dimensions: 5.6" H x 4.7" W x 1.3" D (14.2 cm H x
11.9 cm W x 3.3 cm D).
Current Draw, ULC Maximum (mA RMS)
8 – 17.5 Volts16 – 33 Volts
Agency Listings and Approvals
The listings and approvals below apply to SpectrAlert Advance
Selectable Output Chimes and Chime/Strobes. In some cases,
certain modules may not be listed by certain approval agencies, or listing may be in process. Consult factory for latest listing status.
Chime tone selection is accomplished by using the rotary switch on the back
of the product. The current draw and sound measurements for various
chime tones are listed below.
Chime Current Draw,
ULC Maximum (mA RMS)
8 – 17.5 Volts16 – 33 Volts
Sound PatterndB
1-Second ChimeHIGH34505851
1-Second ChimeLOW30515154
1/4-Second ChimeHIGH34515050
1/4-Second ChimeLOW31515052
Temporal ChimeHIGH30504854
Temporal ChimeLOW30475051
5-Second WhoopHIGH32523454
5-Second WhoopLOW30403452
One Test ChimeHIGH48495050
(mA)
DC
FWR
(mA)
DC
(mA)
FWR
(mA)
Sound Output (dBA), Chime and Chime/Strobe
8 – 17.5 Volts16 – 33 Volts
Chime Patterns
SettingRepetition RatedB Out
11-Second ChimeHIGH
21-Second ChimeLOW
31/4-Second ChimeHIGH
41/4-Second ChimeLOW
5Temporal ChimeHIGH
6Temporal ChimeLOW
75-Second WhoopHIGH
85-Second WhoopLOW
9One Test ChimeHIGH
Switch
SettingSound PatterndB
11-Second ChimeHIGH82858585
21-Second ChimeLOW76797777
31/4-Second ChimeHIGH82848485
41/4-Second ChimeLOW76787878
5Temporal ChimeHIGH85909093
6Temporal ChimeLOW79808080
75-Second WhoopHIGH87939297
85-Second WhoopLOW80838383
9One Test ChimeHIGH82848486
DC
(dBA)
FWR
(dBA)DC(dBA)
FWR
(dBA)
SpectrAlert Advance Chime/Strobe Dimensions
7089dim1.tif
Canadian DN-60029:A • 2/21/07 — Page 3 of 4
SpectrAlert Advance Ordering
Information
ModelDescription
CHRAChime, Red
CHWAChime, White
CHSRAChime/Strobe, Red
CHSWAChime/Strobe, White
BBS-2Back Box Skirt, Wall, Red
BBSW-2Back Box Skirt, Wall, White
Add suffix “-F” for French or “-B” for Bilingual.
This document is not intended to be used for
installation purposes. We try to keep our prod-
uct information up-to-date and accurate. We
cannot cover all specific applications or anticipate
all requirements. All specifications are subject to