sti-usa - Index

sti-usa - STI General Catalog - Index

4
STI-1100
FEATURES
FIRE PRODUCTS
STI STOPPER ® II
ADA
Compliant
NEMA 3R
See approvals
for details
• Proven effective for more than 25 years in helping
stop false fire alarms without restricting legitimate
alarms.
• Lifetime guarantee against breakage of polycarbonate
housing in normal use (one year on electronics).
• Can be used as a guard against physical damage to a
manual pull station, with or without the optional
warning horn.
• Cover is UV-stabilized which helps against sun
discoloration.
• Optional horn has choice of 95 dB or 105 dB at one
foot.
• Standard red units have “In Case of Fire...” label unless
specified no label or custom label (charge for custom
label).
• When covering a pull station outside, UL requires
stations to be listed for outdoor use.
HOW IT WORKS
Stopper II helps prevent false fire alarms without
restricting legitimate alarms. It consists of a clear,
tamperproof polycarbonate shield and frame that fits
over manual pull stations. When lifted to gain access to
the actual alarm, it sounds a piercing warning horn.
Immediate attention is called to the area and a prankster
will either run or be caught. The cover is connected to the
frame by a cable. When the cover is lifted, it drops off of
the frame and a horn will sound (models with horn).
Alarm in the cover continues until it is snapped back on
to the frame or until battery is drained.
WHERE IT WORKS
Stopper II is ideal for colleges, schools, hospitals, nursing
homes, training centers, correctional facilities,
hotels/motels, stores, libraries, public buildings of almost
every kind where the threat of false fire alarms is great.
Stronger than steel pound for pound, its almost
unbreakable polycarbonate construction makes it suitable
for abusive environments such as warehouses and
correctional facilities. Stopper II fits virtually all manual
pull stations, accommodating units up to 5 1/2 in. wide
x 7 in. high x 2 3/4 in. deep. Conduit spacers are
available for deeper units.
APPROVALS
• UL Listed No. S2466 and S7255 (non-fire)
• Factory Mutual No. OG6A2.AY (STI-1100 and STI-1130 only)
• State of California (obtain local fire marshal approval)
• NEMA 3R Approved (only for Stopper II models with a
backplate or on a smooth surface and with gaskets).
Equivalent to an IP 44 Rating
• New York City Board of Standards No. 947-81-SA
(STI-1100 only)
• ADA Compliant for operation (UL Certified No. S2466)
PATENTS
• United States No. 4267549, Canada No. 1147828
• Polycarbonate rated for -40˚F to 120˚F (-40˚C to 49˚C).
• UL Listed to U.S. and Canadian safety standards (also
for custom labeling).
• Larger sizes and surface mounted pull stations
accommodated with STI-3100 conduit spacer.
• Power source is 9 VDC alkaline battery included on
standard Stopper II (remote powered unit is available).
• “RC” models include one Form “C” dry relay contact
and are capable of operating from 9-24 VDC remote
power or internal 9 VDC battery power (see warning
on page 6).
• Not just for pull stations, this cover can also help
protect other devices such as EPOs, call boxes,
telephones and emergency shutdowns just by
changing the color and messaging.
• Horn housing available in red, blue, green or yellow
with optional custom labeling (charge for custom
message).