sti-usa - Indexsti-usa - STI Protector Selector - IndexStopping Damage to
Horn/Strobe Units
With three basic types including more than 25 models for almost any kind of
application, there is no other source of protective covers available anywhere to
match this one from STI for the signal units of a fire alarm system. These virtually
indestructible enclosures (slotted for horn/strobe units and solid for strobe units
only) are molded of clear, thick, UV-stabilized polycarbonate material and are
backed by a lifetime guarantee against breakage in normal use.
Models available for flush, surface mount or retrofit applications. Available for
Stopper Dome models is an appliance mounting plate that eliminates the need for
an electrical outlet box.
STOPPER ® DOMES
4
STI-1225
ADA
Compliant
STI-1215
STI-1217
STOPPER ® DOME HEATED ENCLOSURES
STI-1229HTR
NEMA 4X
Certain Models Only
ADA
Compliant
STI-1229HTR
STI-1227
Now there can be ADA compliance for visual fire protection systems where
freezing temperatures or other harsh conditions exceed the operating limits of
strobe signal devices. A thermostatically controlled heater and a continuous duty
fan maintain a uniform environment. Also prevents snow or frost build-up.
Applications include meat packing plants, walk-in freezers, ocean rigs, slaughter
houses, etc. UL/cUL ambient rated to -70° F (-57° C). Call for light and sound loss
information.
STOPPER DOME HEATED ENCLOSURES
Stopper Dome Heated Enclosure for Strobe only - NEMA 4X
STI-1229HTR
Same as above with UL Hazardous Listing
STI-1229HTR-HAZ
STI-1229HTR-HAZ
STI-1229HTR-HAZ
HAZARD
NEMA 4X
FILE E228169
Certain Models Only
ADA
Compliant
For Complete Pricing Refer To Removable Center Pages
HORN/STROBE DAMAGE STOPPERS ®
STI-1210E STI-1221E
ADA
Compliant
HORN/STROBE DAMAGE STOPPERS
Horn/Strobe Damage Stopper cover and open back frame for flush mount
STI-1210E
Strobe Damage Stopper cover and open back frame for flush mount
STI-1221E
• Virtually indestructible
design to stop vandalism
• Slotted models for horn
applications
• Molded of optically clear
material, UV-stabilized
• Lifetime guarantee
against breakage in
normal use
• Call for light and sound
loss information
Five spacers are available to accommodate each of the basic
models of this type. They include:
A Solid enclosed deep backbox (NEMA 4X Rated when used
with STI-1221 cover and gaskets)
B Solid enclosed backbox and double-gang outlet box
C Open backbox
D Open backbox for exposed conduit, surface mount
applications
E Standard open back frame for flush mount applications
For extreme conditions where dampness, water or dust are
frequently present, we recommend using STI's unique Enviro kit.
SPEAKER/STROBE DAMAGE STOPPER ®
STI-9717
These guards are designed to protect System Sensor
speaker/strobe units (SP2R1224MC and SP2W1224MC) against
vandalism and accidental damage. They consist of 9-gauge steel
wire coated with corrosion resistant white polyester. Installation is
fast and simple with the screws and anchors provided.