Part One – Your Kidde CO Alarm

Direct Plug Unit (KN-COB-DP-H)

First, refer to “Where to Install Your CO Alarm” on page 11 for general guidelines as to where to locate your CO alarm.

To install:

1.Choose a standard 120V outlet to plug alarm into.

CAUTION: Do not rotate unit while plugged in, as damage to plug may result.

Part One – Your Kidde CO Alarm

Normal Operating Characteristics

When you first power up the alarm, the red alarm light will come on and the alarm will sound briefly, then the green operate light will come on. All this is to let you know the CO alarm is receiv- ing power and that the alarm circuit is functioning.

Within a few minutes, your carbon monoxide alarm will start moni- toring for CO and will continue to do so as long as it receives power.

Your Kidde CO alarm will now sample the air every fifteen seconds and alert you if it senses dangerous CO levels.

For more information about the effects of CO exposure at

different levels over time, refer to the chart on 23 as well as the infor- mation on pages 24-26.

When the CO alarm is unplugged or loses power, a fading alarm will sound briefly to alert you that it has been disconnected from its power source. For example, this fading alarm will sound in the event of a power outage. A brief alarm will also sound to alert you when the power is restored.

For information about how the unit alarms, turn to page 29. For information about alarm’s malfunction alert, turn to page 16.

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Kidde KN-COB-DP-H) manual Direct Plug Unit KN-COB-DP-H, To install, Choose a standard 120V outlet to plug alarm into
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KN-COB-DP-H) specifications

The Kidde KN-COB-DP-H is a state-of-the-art combination carbon monoxide and smoke detector designed to enhance safety in residential and commercial environments. With its advanced features and high-quality construction, it represents a reliable solution for protecting occupants from the dangers of smoke and carbon monoxide exposure.

One of the standout features of the Kidde KN-COB-DP-H is its dual-sensor technology. It utilizes both photoelectric and ionization sensors to detect smoke from various sources. Photoelectric sensors are highly effective at detecting smoldering fires, while ionization sensors are better at recognizing fast-flaming fires. This combination maximizes the unit’s effectiveness in accurately identifying different types of fire threats, providing an early warning system that can save lives.

Moreover, the Kidde KN-COB-DP-H is equipped with a highly sensitive carbon monoxide sensor. Carbon monoxide, a colorless and odorless gas, can pose severe health risks, including poisoning and even death. The detector continuously monitors CO levels in the environment and triggers an alarm if concentrations reach dangerous levels, offering peace of mind to users regarding their safety.

Installation and usability are made easy with the Kidde KN-COB-DP-H. It features a simple mounting process that allows users to quickly set it up in key areas of their homes or businesses, such as bedrooms, hallways, and living rooms. The integrated LCD display provides real-time information about the levels of smoke and carbon monoxide, allowing for easy monitoring and awareness.

The detector also boasts a battery backup feature, ensuring that it remains functional even during power outages. With a life span of many years, the carbon monoxide and smoke detector is a long-term investment in safety. Additionally, it comes equipped with a test/silence button, allowing users to easily verify the functionality of the device and silence false alarms.

Overall, the Kidde KN-COB-DP-H combines innovative technology with user-friendly features, delivering comprehensive protection against both smoke and carbon monoxide hazards. Whether in a home or a workplace, this detector stands as a critical component of any safety plan, promoting a secure environment for all occupants. Investing in such a reliable detector is essential for proactive fire and CO safety awareness.
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