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INSTALLATION INSTRUCTIONS
AUDIBLE HORN STROBE TWO WIRE APPLIANCES
(WALL MOUNT VERSIONS)
Use this product according to this instruction manual. Please keep this instruction manual for future reference.
GENERAL:
DMP’s Audible Horn Strobe Appliances require only 2-wires for operation of the horn and strobe appliance and provide a selectable
continuous or Code 3 Horn tone and continuous strobe when connected directly to the Fire Alarm Control Panel (FACP). They can
also provide a synchronized Code 3 horn tone and synchronized strobe when used in conjunction with a Sync Module (831) or Dual
Sync Module (832). They are the ideal choice for applications where the audible silence feature is required. The Audible Horn Strobe
Appliances are UL Listed under Standard 1971 for Signaling Devices for the Hearing Impaired and UL Standard 464 for Audible
Signal Appliances. The 15 candela wall mounted strobes are listed at 15 candela under UL Standard 1971 and meet 75 candela
intensity on axis with low current draw. They are listed for indoor use only and equipped with a Horn Strobe Mounting Plate (823)
that can be mounted to single-gang, double-gang, 4” backbox, 100mm European backbox or SHBB surface backbox (See Mounting
Options). These strobe models are Listed for wall mounting only. The Audible Horn Strobe Appliances use a Xenon flashtube with
solid state circuitry enclosed in a rugged Lexan lens to provide maximum visibility and reliability for effective visible signaling.
Audible Horn Strobe Appliances can be field set for High (HI) or Low (LO) dBA sound output.
These strobe models are designed for use with either filtered DC (VDC) or unfiltered Full-Wave-Rectified (VRMS) input voltage. All
inputs are polarized for compatibility with standard reverse polarity supervision of circuit wiring by a FACP.
NOTE: All CAUTIONS and WARNINGS are identified by the symbol
. All warnings are printed in bold capital letters
WARNING: PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE USING THIS PRODUCT. FAILURE
TO COMPLY WITH ANY OF THE FOLLOWING INSTRUCTIONS, CAUTIONS AND WARNINGS COULD RESULT IN
IMPROPER APPLICATION, INSTALLATION AND/OR OPERATION OF THESE PRODUCTS IN AN EMERGENCY
SITUATION, WHICH COULD RESULT IN PROPERTY DAMAGE AND SERIOUS INJURY OR DEATH TO YOU
AND/OR OTHERS.
SPECIFICATIONS:
Table 1: UL Ratings
Models
803
Nominal
Voltage
(VDC/VRMS) (VDC/VRMS)
12 10.5-15.6
Rated
Voltage Range
Strobe
Candela
(cd)
15*
* 15cd models are UL Listed for 15cd and meet 75cd on axis.
Table 2A: dBA Sound Output
Description
Volume
Reverberant Per UL 464
10.5VDC 12.0VDC 15.6VDC
Anechoic dBA
10.5VDC
12.0VDC
15.6VDC
Low
High
Low
High
73*
82
67*
76
76
82
70*
76
76
85
70*
79
82
87
82
87
84
89
84
89
86
91
86
91
Continuous Horn
Code 3 Horn
2841 E. Industrial Drive, Springfield, MO 65802-6310 800-641-4282
WARNING: AUDIBLE HORN STROBE APPLIANCES SET ON LOW dBA DO NOT MEET THE 75dBA MINIMUM
UL REVERBERANT SOUND LEVEL REQUIRED FOR PUBLIC MODE FIRE PROTECTION SERVICE (NOTED BY *
Sheet 1 of 7
LIGHT DISTRIBUTION PER UL 1971:
Table 4: Horizontal and Vertical Plane
Angle
Horizontal
Vertical
(in deg.)
0
UL Min.
Typ. 15cd*
UL Min.
Typ. 15cd*
15.0
13.5
13.5
13.5
13.5
13.5
11.3
11.3
11.3
11.3
8.3
6.8
6.0
5.3
5.3
4.5
4.5
3.8
3.8
94
93
88
87
85
80
75
71
62
52
35
32
34
27
19
11
9
15.0
13.5
13.5
13.5
13.5
13.5
13.5
9.8
6.9
5.1
4.0
3.3
2.7
2.4
2.3
2.0
1.8
1.8
1.8
94
83
30
19
17
16
15
12
11
10
9
9
9
9
10
10
9
9
9
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
10
10
* 15cd models are UL Listed for 15cd and meet 75cd on axis.
WARNING: WHEN INSTALLING STROBES IN AN OPEN OFFICE OR OTHER AREAS CONTAINING PARTITIONS OR OTHER
VIEWING OBSTRUCTIONS, SPECIAL ATTENTION SHOULD BE GIVEN TO THE LOCATION OF THE STROBES SO THAT
THEIR OPERATING EFFECT CAN BE SEEN BY ALL INTENDED VIEWERS, WITH THE INTENSITY, NUMBER, AND TYPE OF
STROBES BEING SUFFICIENT TO MAKE SURE THAT THE INTENDED VIEWER IS ALERTED BY PROPER ILLUMINATION,
REGARDLESS OF THE VIEWER'S ORIENTATION. FAILURE TO DO SO COULD RESULT IN PROPERTY DAMAGE AND
SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS.
WARNING: THE AUDIBLE HORN STROBE APPLIANCES MUST BE FIELD SET TO THE DESIRED TONE AND dBA SOUND
OUTPUT LEVEL BEFORE THEY ARE INSTALLED. THIS IS DONE BY PROPERLY INSERTING JUMPER PLUGS IN
ACCORDANCE WITH THESE INSTRUCTIONS. INCORRECT SETTINGS WILL RESULT IN IMPROPER PERFORMANCE,
WHICH COULD RESULT IN PROPERTY DAMAGE AND SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS.
SOUND OUTPUT (SPL) SETTINGS:
NOTE: The Code 3 Horn incorporates the temporal pattern (1/2 second on, 1/2 second off, 1/2 second on, 1/2 second off, 1/2 second
on, 1-1/2 off and repeat) specified by ANSI/NFPA for standard emergency evacuation signaling. The Code 3 Horn should be used
only for fire evacuation signaling and not for any other purpose.
Figure 1: Showing Location of Jumper Plug
Factory setting is on High dB and Code 3
P83848 A
Sheet 3 of 7
Figure 2: Jumper plug settings for High dB and Code 3.
Figure 3: Jumper plug settings for Low dB and Continuous Horn.
Figure 4: Jumper plug settings for Low dB and Code 3.
Figure 5: Jumper plug settings for High dB and Continuous Horn.
(Use needle nose pliers to pull and properly set the jumper
plugs.)
No jumper plugs are needed for Continuous Horn and low dB settings.
However, it is recommended that the jumper plug be retained in the unit
for future use (if needed) as shown in Figure 3, 4 and 5.
Note: The Audible Horn Strobe must be set for code 3 when used with the sync module.
WIRING INFORMATION:
Figure 6.
Figure 7.
1) Audible Horn Strobe Appliances have in-out
wiring terminals that accepts two #12 to 18
American Wire Gauge (AWG) wires at each
screw terminal. Strip leads 3/8” inches for
connection to screw terminals.
2) Break all in-out wire runs on supervised circuit
supervision as shown in Figure 7. The polarity
shown in the wiring diagrams is for the
operation of the appliances. The polarity is
reversed by the FACP during supervision.
When the sync module is used, the audible tone will be the
code 3 sound only. Refer to Sync Module installation
instruction sheets Sync Module (P83850) and Dual Sync
Module (P83844) for additional information.
P83848 A
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MOUNTING OPTIONS:
CAUTION: The following figures show the maximum number of field wires (conductors) that can enter the backbox used with
each mounting option. If these limits are exceeded, there may be insufficient space in the backbox to accommodate the field wires and
stresses from the wires could damage the product.
Although the limits shown for each mounting option comply with the National Electrical Code (NEC), DMP recommends use of the
largest backbox option shown and the use of approved stranded field wires, whenever possible, to provide additional wiring room for
easy installation and minimum stress on the product from wiring.
MOUNTING PROCEDURES:
P83848 A
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CAUTION: Check that the installed product will have sufficient clearance and wiring room prior to installing backboxes and
conduit, especially if sheathed multiconductor cable or 3/4" conduit fittings are used.
1. Audible Horn Strobe models have an integrated 823 Mounting Plate.
2. The 823 Mounting Plate must be oriented correctly when it is mounted to the backbox. Turn the 823 Mounting Plate so that the
arrow below the word “Top” points to the top side of the 823 Mounting Plate.
3. Audible Horn Strobe models can be flush mounted to a standard single-gang backbox (Figure A), 4” or 100mm backbox (Figure
B) or double-gang backbox (Figure C). Audible Horn Strobe models can also be surface mounted to a 4” or 100mm backbox
(Figure B), double-gang backbox (Figure C) or the SHBB (Figure D).
4. Mount the 823 Mounting Plate first to the backbox. Next slide the 823 Beauty Plate over the 823 Mounting Plate until the 2 side
snaps of the 823 Beauty Plate engage with the 823 Mounting Plate.
5. The 823 Beauty Plate can be removed from the strobe assembly once engaged. First, gently insert a screwdriver into one of the
slots located on the side edges of the Audible Horn Strobe Beauty Plate. Second, gently pull away from the wall with the inserted
screwdriver to disengage the snap. Third, repeat the first and second steps for the second slot. Finally, gently lift the 823 Beauty
Plate away from the 823 Mounting Plate.
6. Mounting hardware for each mounting option is supplied.
7. Conduit entrances to the backbox should be selected to provide sufficient wiring clearance for the installed product.
8. When terminating field wires, do not use more lead length than required. Excess lead length could result in insufficient wiring
space for the signaling appliance.
9. Use care and proper techniques to position the field wires in the backbox so that they use minimum space and produce minimum
stress on the product. This is especially important for stiff, heavy gauge wires and wires with thick insulation or sheathing.
10. Do not pass additional wires (used for other than the signaling appliance) through the backbox. Such additional wires could
result in insufficient wiring space for the signaling appliance.
CAUTION: If these appliances are operated within 15 inches of a person's ear, they can produce a sound pressure level that
exceeds the maximum 120dBA permitted by ADA and OSHA rules. Exposure to such sound levels can result in damage to a person's
hearing.
FIELD OF VIEW, UNDER CERTAIN CIRCUMSTANCES, MIGHT INDUCE A PHOTO-SENSITIVE RESPONSE IN
PERSONS WITH EPILEPSY. STROBE REFLECTIONS IN A GLASS OR MIRRORED SURFACE MIGHT ALSO
INDUCE SUCH A RESPONSE. TO MINIMIZE THIS POSSIBLE HAZARD, DMP STRONGLY RECOMMENDS THAT
THE STROBES INSTALLED SHOULD NOT PRESENT A COMPOSITE FLASH RATE IN THE FIELD OF VIEW
WHICH EXCEEDS FIVE (5) Hz AT THE OPERATING VOLTAGE OF THE STROBES. DMP ALSO STRONGLY
RECOMMENDS THAT THE INTENSITY AND COMPOSITE FLASH RATE OF INSTALLED STROBES COMPLY
WITH LEVELS ESTABLISHED BY APPLICABLE LAWS, STANDARDS, REGULATIONS, CODES AND GUIDELINES.
NOTE: NFPA 72/ANSI 117.1 conform to ADAAG Equivalent Facilitation Guidelines in using fewer, higher intensity strobes within
the same protected area.
CAUTION: Check the installation instructions of the manufacturers of other equipment used in the system for any guidelines or
restrictions on wiring and/or locating Notification Appliance Circuits (NAC) and notification appliances. Some system communication
circuits and/or audio circuits, for example, may require special precautions to assure electrical noise immunity (e.g. audio crosstalk).
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital appliance, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1)
Reorient or relocate the receiving antenna, 2) Increase the separation between the equipment and receiver, 3) Connect the equipment
into an outlet on a circuit different from that to which the receiver is connected, and 4) Consult the dealer or an experienced radio/TV
technician for help.
P83848 A
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IMPORTANT: READ SEPARATE "GENERAL INFORMATION" SHEET FOR INFORMATION ON THE PLACEMENT,
LIMITATIONS, INSTALLATION, FINAL CHECKOUT, AND PERIODIC TESTING OF NOTIFICATION APPLIANCES.
Limited Warranty
These products must be used within their published specifications and must be PROPERLY specified, applied, installed, operated,
maintained and operationally tested in accordance with these 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), Underwriters' Laboratories of Canada (ULC), 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). These products when properly specified, applied,
installed, operated, maintained and operationally tested as provided above are warranted against mechanical and electrical defects for a
period of three years from date of manufacture (as determined by date code). Correction of defects by repair or replacement shall be at
manufacturer's sole discretion and shall constitute fulfillment of all obligations under this warranty. THE FOREGOING LIMITED
WARRANTY SHALL IMMEDIATELY TERMINATE IN THE EVENT ANY PART NOT FURNISHED BY THE MANUFACTURER IS
INSTALLED IN THE PRODUCT. THE FOREGOING LIMITED WARRANTY SPECIFICALLY EXCLUDES ANY SOFTWARE
REQUIRED FOR THE OPERATION OF OR INCLUDED IN A PRODUCT. THE MANUFACTURER MAKES NO REPRESENTATION
OR WARRANTY OF ANY OTHER KIND, EXPRESS, IMPLIED OR STATUTORY WHETHER AS TO MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER MATTER.
USERS ARE SOLELY RESPONSIBLE FOR DETERMINING WHETHER A PRODUCT IS SUITABLE FOR THE USER'S PURPOSES,
OR WHETHER IT WILL ACHIEVE THE USER'S INTENDED RESULTS. THERE IS NO WARRANTY AGAINST DAMAGE
RESULTING FROM MISAPPLICATION, IMPROPER SPECIFICATION, ABUSE, ACCIDENT OR OTHER OPERATING CONDITIONS
BEYOND MANUFACTURER'S CONTROL.
SOME OF THE MANUFACTURER’S PRODUCTS CONTAIN SOFTWARE. WITH RESPECT TO THOSE PRODUCTS, THE
MANUFACTURER DOES NOT WARRANTY THAT THE OPERATION OF THE SOFTWARE WILL BE UNINTERRUPTED OR
ERROR-FREE OR THAT THE SOFTWARE WILL MEET ANY OTHER STANDARD OF PERFORMANCE, OR THAT THE
FUNCTIONS OR PERFORMANCE OF THE SOFTWARE WILL MEET THE USER'S REQUIREMENTS. THE MANUFACTURER
SHALL NOT BE LIABLE FOR ANY DELAYS, BREAKDOWNS, INTERRUPTIONS, LOSS, DESTRUCTION, ALTERATION, OR
OTHER PROBLEMS IN THE USE OF A PRODUCT ARISING OUT OF OR CAUSED BY THE SOFTWARE.
THE LIABILITY OF THE MANUFACTURER ARISING OUT OF THE SUPPLYING OF A PRODUCT, OR ITS USE, WHETHER ON
WARRANTIES, NEGLIGENCE, OR OTHERWISE, SHALL NOT IN ANY CASE EXCEED THE COST OF CORRECTING DEFECTS
AS STATED IN THE LIMITED WARRANTY AND UPON EXPIRATION OF THE WARRANTY PERIOD ALL SUCH LIABILITY
SHALL TERMINATE.
THE MANUFACTURER IS NOT LIABLE FOR LABOR COSTS INCURRED IN REMOVAL,
REINSTALLATION OR REPAIR OF THE PRODUCT BY ANYONE OTHER THAN THE MANUFACTURER OR FOR DAMAGE OF
ANY TYPE WHATSOEVER, INCLUDING BUT NOT LIMITED TO, LOSS OF PROFIT OR INCIDENTAL OR CONSEQUENTIAL
DAMAGES. THE FOREGOING SHALL CONSTITUTE THE SOLE REMEDY OF THE PURCHASER AND THE EXCLUSIVE
LIABILITY OF THE MANUFACTURER.
IN NO CASE WILL THE MANUFACTURER'S LIABILITY EXCEED THE PURCHASE PRICE PAID FOR A PRODUCT.
Limitation of Liability
THE MANUFACTURER'S LIABILITY ON ANY CLAIM OF ANY KIND, INCLUDING NEGLIGENCE AND BREACH OF
WARRANTY, FOR ANY LOSS OR DAMAGE RESULTING FROM, ARISING OUT OF, OR CONNECTED WITH THIS CONTRACT,
OR FROM THE MANUFACTURE, SALE, DELIVERY, RESALE, REPAIR OR USE OF ANY PRODUCT COVERED BY THIS ORDER
SHALL BE LIMITED TO THE PRICE APPLICABLE TO THE PRODUCT OR PART THEREOF WHICH GIVES RISE TO THE CLAIM.
THE MANUFACTURER'S LIABILITY ON ANY CLAIM OF ANY KIND SHALL CEASE IMMEDIATELY UPON THE
INSTALLATION IN THE PRODUCT OF ANY PART NOT FURNISHED BY THE MANUFACTURER. IN NO EVENT SHALL THE
MANUFACTURER BE LIABLE FOR ANY CLAIM OF ANY KIND UNLESS IT IS PROVEN THAT OUR PRODUCT WAS A DIRECT
CAUSE OF SUCH CLAIM. FURTHER, IN NO EVENT, INCLUDING IN THE CASE OF A CLAIM OF NEGLIGENCE, SHALL THE
MANUFACTURER BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. SOME STATES DO NOT ALLOW THE
EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE PRECEDING LIMITATION MAY
NOT APPLY TO ALL PURCHASERS.
5/99
P83848 A
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