BRK electronic SC1000BN Regulatory Information for CO Alarms, What Levels of CO Cause an Alarm?

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CHAPTER 7: Regulatory Information for CO Alarms

What Levels of CO Cause an Alarm?

Underwriters Laboratories Inc. UL2034 defines three specific alarm points by which all residential CO alarms must sound. They are measured in parts per million (ppm) of CO over time (in minutes).

UL2034 Required Alarm Points:

•If the alarm is exposed to 400 ppm of CO, IT MUST ALARM BETWEEN 4 and 15 MINUTES

•If the alarm is exposed to 150 ppm of CO, IT MUST ALARM BETWEEN 10 and 50 MINUTES.

•If the alarm is exposed to 70 ppm of CO, IT MUST ALARM BETWEEN 60 and 240 MINUTES.

IMPORTANT!

CO alarms are designed to sound before there is an immediate life threat. Since you cannot see or smell CO, never assume it’s not present.

•An exposure to 70 ppm of CO for 4 hours may cause headaches.

•An exposure to 400 ppm of CO may cause headaches in average, healthy adults after 35 minutes, but can cause death after 2 hours.

IMPORTANT!

This CO alarm measures exposure to CO over time. It alarms if CO levels are extremely high in a short period of time, or if CO levels reach a certain minimum over a long period of time. The CO alarm generally sounds an alarm before the onset of symptoms in average, healthy adults.

Why is this important? Because you need to be warned of a potential CO problem while you can still react in time. In many reported cases of CO exposure, victims may be aware that they are not feeling well, but become disoriented and can no longer react well enough to exit the building or get help. Also, young children and pets may be the first affected.

The average healthy adult might not feel any symptoms when the CO alarm sounds. However, people with cardiac or respiratory problems, infants, unborn babies, pregnant mothers, or elderly people can be more quickly and severely affected by CO. If you experience even mild symptoms of CO poisoning, consult your doctor immediately!

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Contents Model SC1000BN-User’s Manual Table of Contents Smoke Alarm Basic FeaturesCO Alarm IntroductionBasic Safety Information Alarm Specifications Carbon Monoxide AlarmCarbon Monoxide Alarm Where to Install This Alarm InstallationA Mobile Home Recommended Placement Where not to Install this AlarmDo not locate this smoke/CO alarm Avoiding Dead Air Spaces HOW to Install this Alarm Page If Your Smoke/CO Alarm Sounds What to do FIRST-IDENTIFY the Type of AlarmFinding the Source of CO After an Alarm If the Alarm SoundsWhat to do if Carbon Monoxide is Detected Responding to An Alarm What to do if Smoke is DetectedUsing the Silence Feature Weekly Testing Testing and MaintenanceIf the alarm does not test properly Regular Maintenance To keep the alarm in good working orderProtecting Your Family Protecting Your Family From CO PoisoningProtecting Your Family from Fire Symptoms of CO Poisoning What is CO?What You Need To Know About CO Potential Sources Of CO In The Home Regulatory Information for CO Alarms What Levels of CO Cause an Alarm?Nfpa Standard 72 Section Regulatory Info. For Smoke AlarmsAgency Placement Recommendations California State Fire MarshallInstalling Smoke Alarms in Mobile Homes Special Compliance Considerations Single-Family ResidenceDifferent Types of Smoke Alarms Ionization Smoke AlarmsTroubleshooting Guide Problem If the CO Alarm You ShouldGeneral Limitations Of This Alarm Limited Warranty

SC1000BN specifications

The BRK electronic SC1000BN is a state-of-the-art smoke and carbon monoxide detector designed for enhanced safety in residential and commercial environments. At the heart of its design is the dual sensor technology, which combines both photoelectric and ionization detection methods. This dual system is crucial in detecting a wide range of fire types, from smoldering fires to fast flaming ones. The photoelectric sensor is particularly effective for detecting smoke from smoldering fires, while the ionization sensor effectively detects fast-flaming fires, making this detector a well-rounded solution for various fire scenarios.

A standout feature of the SC1000BN is its sealed lithium battery, which boasts a lifespan of up to 10 years. This eliminates the hassle of battery replacements and ensures that the unit remains operational for a decade. Users can feel secure knowing that the detector will function seamlessly without the need for intervention. Additionally, the detector has a convenient end-of-life signal, alerting users when it’s time to replace the unit itself, ensuring that safety is never compromised.

Another important technology integrated into the SC1000BN is its smart chip technology. This enables the detector to accurately differentiate between various potential threats, reducing false alarms and providing peace of mind to users. The device is also equipped with a loud 85-decibel alarm that ensures occupants are promptly alerted in case of an emergency.

Installation of the SC1000BN is straightforward, with a low-profile design that blends seamlessly into any environment. The unit can be mounted on ceilings or walls, and its aesthetic design complements modern home decor. Furthermore, the detector meets the strictest safety standards, including certification from Underwriters Laboratories (UL), ensuring reliability and efficacy.

In addition to its primary functions, the SC1000BN also features a test/silence button that allows users to check the functionality of the unit or silence false alarms without removing the battery. The combination of advanced detection methods, long-lasting power, and user-friendly features makes the BRK electronic SC1000BN an essential device for enhancing safety and promoting peace of mind in any space. With its commitment to advancing safety technology, BRK electronic continues to be a trusted name in smoke and carbon monoxide detection.
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