System Sensor CO1224T User Manual

Agency Listings
CO1224T
Carbon Monoxide
Detector
with RealTest
™
Technology
The System Sensor CO1224T CO detector provides early
warning by using electrochemical sensing technology
to measure carbon monoxide levels in the air.
Features
RealTest•
™
technologyallowsinstallertotestdetectorwithCOgas
FullcompliancewithUL2075•
Acoderequiredtroublerelay•
WiringsupervisionwithSEMSterminals•
Asixyearend-of-lifetimer•
12/24VDC•
Acurrentdrawof20mAinstandbyand40mAinalarm•
Versatilemountingforwallandceiling•
Electrochemicalsensingtechnology•
With RealTest
™
technology, theCOgassensingcellofthe
CO1224TCOdetectorcanbetestedusingacarbonmonoxidegas
agent.Simplyholdthetestbuttonfortwoseconds.Afterthealarm
cycle(temp4)thegreenLEDwillashaboutoncepersecond,
indicatingthatthedetectorisreadytoacceptCOfortesting.
SprayasmallamountofCOintothedetectorpertheinstallation
instructions,andwithinsecondsthedetectorwillalarm,indicating
successfulgasentry.
Ifdangerousamountsofcarbonmonoxideisdetected,theCO1224T
detectorwillalertresidentsbysoundingandashingatemp-4signal
alarm.Protectionisguaranteed24/7byacentralstation,regardless
ofwhetherresidentsareawayfromhome,sleepingoralready
sueringfromtheeectsofCO.
Thisspecicdeviceisdesignedforsystemoperation.Thedetectoris
fullylistedtoUL2075.Itoersacoderequiredtroublerelaytosend
asensorfailureorend-of-lifesignaltothecontrolpanelandthe
centralstation.ItalsousesSEMS-typeterminalPhilipsheadscrews
toprovideaquickerandmorepositivewiringconnectionandcode
requiredwiringsupervision.TheCO1224Tdetectoroersalow
currentdraw,allowingmoredevicestobeconnectedtothepanel
withouthavingtopurchaseamoreexpensivepaneloranextra
powersupply.
TheCO1224Tmodelwilloperateonmostindustrysecurityandre
alarmcontrolpanelsbecauseitisisa12/24VDCdetector.
2075
BR Alarmseg Equipamentos Eletrônicos
Fone/Fax: (41) 3287-1364
home page: www.bralarmseg.com.br
email: bra@bralarmseg.com.br

System Sensor CO1224T Specifications

General

Brand	System Sensor
Model	CO1224T
Category	Carbon Monoxide Alarm
Language	English

Summary

CO1224T Carbon Monoxide Detector Overview

Early Warning System

Detects carbon monoxide levels using electrochemical sensing for early warning.

Key Features and Technology

Highlights RealTest™ technology, UL 2075 compliance, trouble relay, wiring supervision, and long-life timer.

Alarm and Protection Details

Describes temp-4 signal alarm, 24/7 protection, and system operation capabilities.

Agency Listings

Confirms listing by UL 2075 for gas and vapor detectors and sensors.

CO1224T Carbon Monoxide Detector Specifications

Architectural and Engineering Specifications

Details UL 2075 listing, sounder, trouble relay, mounting options, and SEMS screws.

Electrical Specifications

Outlines operating voltage, audible signal, standby/alarm current, and contact ratings.

Physical Specifications

Provides dimensions, weight, operating temperature/humidity ranges, and input terminal size.

Operation Modes and Features

Explains normal standby, alarm modes, RealTest, Hush, Trouble, and End-of-life features.

Ordering Information

Lists the part number and description for the 4-wire system-monitored detector.