Wheelock MIZ-24S
Mini Horn Series
Description
Wheelock Series MIZ piezoelectric Mini
Horns are compact electronic alarm ap-
pliances that are listed under UL Stan-
dard 464 for Audible Appliances in Pub-
lic Mode Fire Protection Systems. The
Series MIZ-24S models provide a field
selectable Continuous or Code 3 horn
tone when connected directly to a fire
alarm control panel. They can also pro-
vide a synchronized code 3 horn tone
when used in conjunction with
Wheelock’s Sync Module (SM), Dual
Sync Module (DSM) or a power supply
with the patented Wheelock Sync pro-
tocol. The series MIZ appliances are at-
tractive, offer high sound output along
with low current draw and are ideal for
alarm signaling in individual rooms,
apartments, hotels, motels and offices.
Color choices of red or off-white will blend
with any décor.
Features
•
Field selectable settings for
Temporal (Code 3) or Continuous
Horn
used with Wheelock’s Sync
Module
NFPA/ANSI standards
•
Synchronized code 3 horn when
•
Designed to meet or exceed
•
Convenient mounting to any
standard single-gang box
screws
•
Beauty plugs to cover mounting
•
No additional trimplate required
for flush mounting
•
Fast installation with In/Out
screw terminals using
•
#12 to #18 AWG
•
High sound output with low
current draw
•
Available in red or off-white color
Applications:
•
•
•
•
•
Individual Rooms
Apartments
Hotels
Motels
Offices
General Notes
•
Mini Horn models are listed for indoor use with a temperature range of 32º F
to 120º F (0º C to 49º C) and maximum humidity of 93% RH ±2%.
Listings
Listings and approvals below
apply to the basic Wheelock
MIZ-24S Mini Horn Series. 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.
•
•
•
•
•
UL Listed: file E5946.
ULC Listed: file CS243.
MEA approved: file 151-92-E.
FM Approved.
CSFM approved: file 7135-
0785:115
•
Rated Input voltage (either filtered DC or unfiltered full-wave-rectified FWR):
16-33 VDC (for 24 VDC MIZ-24S models)
CAUTION:
Audible Horn appliances are not designed to be used on coded
systems in which the applied voltage is cycled on and off.
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).
MIZ-24S Mini Horn Series
CS-2232
06/01/04
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