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OOHC941 Selectable Application Profiles
Telecommunication (See
Special Application)
Very controlled environment, clean, temperature closely regulated, high value clean signal
processing equipment operating and high air velocity conditions. Often has high ceilings. Meets
the detection requirements of NFPA 76 Standard for the Protection of Telecommunication
Equipment by providing a Very Early Warning Fire Detection Pre-Alarm to prevent downtime and
maintain critical business continuity.
Incipient (See Special
Application)
Very controlled environment, clean, temperature closely regulated. Provides early warning
detection alarm.
Ion equivalent
Used as an alternative to Ionization detector. Sensitive to flaming fires and small fire signature
particles. Can be used for cross zoning suppression requirements.
Data Center (open area
protection)
Used for open area protection in controlled environment containing data processing equipment.
Computer Room
Very controlled environment, clean, temperature closely regulated, high value clean signal
processing equipment operating and high air velocity conditions.
Precious Storage
Sensitve materials or equipment storage, clean dust-free environment, earliest warning desired.
Power Generation
Controlled environment, minor or no temperature swing, RF, welding, electrical arcing present.
Some airborne (deceptive phenomena) contaminant present.
Hospital
Controlled clean environment. High level risk. Some exposure RF generating equipment.
Exposure to cleaning solvents.
Health Care
Higher level risk, relatively clean, electronic equipment. Some chemical and cleaning vapor
exposure.
Dormitory
Airborne dust and temperature changes, living quarters. Cooking fumes, smoking and steam.
Utility Room
Transformer room, normal to somewhat dirty environment, heat from running equipment.
Lobby
Relatively clean area, temperature changes, cellular phones, some outside particulate.
Office
Reasonably clean, climate-controlled atmosphere.
Hotel
Life safety, some temperature swings, steam, smoking and cooking possible.
School
Life safety, some temperature swings and airborne contaminants.
Warehouse
Airborne dust, equipment, forklift and light to medium dock area and exhaust fumes.
Manufacturing
Semi-controlled environment can include soldering, welding, airborne contaminants including
chemical vapor exposure.
Parking Garage
Airborne dust. Car and diesel fumes, large temperature swings.
Open Environment
Large open areas, atriums, arenas, stadiums. Temperature swings, deceptive phenomena from
fumes possible.
EMI noise
Electrical interface, RF and our specialized equipment generating electrical signal. Other
environmental conditions are normal.
Hostile
Dirty, dusty, humid, operating equipment, RF present, wide temperature swings.
Data Center w/CO (open
area protection)
Used for open area protection in controlled environment containing data processing equipment.
Hotel w/CO
Provides CO sensor supporting nuisance alarm avoidance, some temperature swings, steam,
smoking and cooking possible.
Hostile w/CO
Adds CO sensor to robust smoke detection for avoiding nuisance alarms from deceptive
phenomena. Dirty, dusty, humid, operating equipment, RF present, wide temperature swings.
Duct w/CO
Smoke detection in duct with CO support. High air velocity, dirty, dusty, humid, wide temperature
swings.
OOHC941 CO Life Safety Profile
Balanced US1
The Balanced US1 parameter set meets UL2075 and fulfills sensitivity requirements from UL2034,
CSA 6.19-1, and CAN/ULC-S588.
