BRK electronic Carbon Monoxide Alarm CO250B User Manual

CARBON  
MONOXIDE  
ALARM  
CAT.  
CO250B/CO250LB  
9V Battery Powered  
CO  
BRK Model CO250 is a single station carbon monoxide alarm specifically  
designed for residential and institutional applications including sleeping rooms of  
hospitals, hotels, motels, dormitories, and other multifamily dwellings as defined  
in standard NFPA 101. Model CO250 has been fully tested and complies with,  
UL2034, NFPA 720, and NFPA 101 and other agencies that model their codes  
after the above agencies. It meets building codes where battery operated  
carbon monoxide alarms with silence are required and with model building  
codes published by the ICC.  
ELECTROCHEMICAL  
CO SENSOR  
Most accurate technology available for  
detecting carbon monoxide as compared to  
other sensing technologies.  
BRK Model CO250 is a state of the art carbon monoxide alarm designed to  
provide early warning of the presence of carbon monoxide. It features an  
electrochemical carbon monoxide sensor, an 85dB horn, a full function test  
switch and a red LED light that indicates DC power or alarm. The CO250B  
features a 9V alkaline battery and the CO250LB a 9V long life lithium battery.  
This alarm has two silence features. Low Battery Silence: Temporarily silence the  
low battery chirp for up to eight hours. Alarm Silence: Silence alarm for several  
minutes. It also features a tamper resistant locking pin that locks alarm cover to  
prevent removal of battery. Perfect for apartment, dormitory or hotel applications.  
The compact, low profile design complements any décor. Battery installation and  
removal can occur while the unit is mounted to the ceiling or wall via the hinged  
cover. When voltage drops to a pre-set warning level, the horn will “chirp”  
approximately once per minute to indicate a fresh battery is needed. To insure  
the battery is always replaced properly, the cover  
TWO SILENCE  
FEATURES  
Silences low battery chirp for up to  
eight hours or silence nuisance alarm  
for several minutes.  
END OF LIFE SIGNAL  
Provides audible notice when alarm  
needs to be replaced.  
is designed to resist closing when the  
battery is missing. Designed  
for wall or ceiling  
mounting. Includes  
mounting  
anchors and  
screws.  
TAMPER RESISTANT  
LOCKING PIN  
Locks alarm cover to prevent  
removal of battery. Perfect for  
apartment, dormitory or hotel  
applications.  
9V BATTERY  
INCLUDED  
Available in the following versions:  
CO250B  
CO250LB  
Alkaline Battery  
Long Life Lithium Battery  
7
 

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