Consistently chirping carbon monoxide alarms. The following conditions could cause your carbon monoxide alarm to chirp consistently: Low Battery Condition – The alarm will chirp once every 60 seconds to indicate the batteries need to be replaced. End of Life Warning – Seven years after initial power up, a Kidde CO alarm will begin chirping ...If your smoke alarm is chirping even though it has a new battery, try these troubleshooting steps to clear out residual charge from the old battery. Remove the alarm from your ceiling or wall. Open the cover and take out the battery. Press and hold the test button for 15-30 seconds. This will fully reset the smoke alarm and drain any charge ...Depending on the sirens or beepings, you will take actions like if the detector went off and stopped it could be a false alarm as well. When a first alert carbon monoxide alarm beeps 5 times, it means the detector has become outdated or it has expired. The life span of a first alert detector is about 7 years and after that, you should change ...If your CO alarm stopped beeping after being outside in the fresh air for 10 minutes, you may have a possible carbon monoxide leak in your home. We recommend calling your gas supplier or national emergency gas helpline on 0800 111 999 and await further instruction. Carbon monoxide is a highly poisonous gas, caused by fuel not …Two beeps on a CO detector typically indicate that the device has detected a moderate level of carbon monoxide in the environment. Immediate Action Required: Two beeps serve as a warning, signaling that you need to take immediate action. Carbon monoxide is a silent and deadly gas, and even moderate levels can pose a significant health risk over ...The carbon monoxide alarm shall be Kidde Model KN-COB-LCB-A or approved equal. It shall be powered by a 120VAC, 60 Hz source, along with a 9V battery backup. ... the alarm pattern will be four (4) short beeps – followed by five (5) seconds of silence – followed by four (4) short beeps. The unit shall be listed to UL 2034. It shall also ...Emergency Alarm Beeping. Check your carbon monoxide detector and other sounding devices to see if the beeping is caused by a legitimate risk. If you think the alarm is a true emergency evacuate your home immediately. If your alarm is monitored by a professional monitoring center, help should be automatically dispatched. If not, you will …The carbon monoxide (CO) alarm pattern is four quick beeps with voice “Warning! Carbon Monoxide” repeating every 5 seconds. The red LED blinks in time with the alarm pattern. On DC power only, after 4 mins, the alarm pattern and voice will only occur every 60 sec. WARNING: ACTuATION Of ThIs DEvICE INDICATEs ThE pREsENCE Of CARbON … Turn off the power to the smoke alarm at the circuit breaker. Remove the smoke alarm from the mounting bracket and disconnect the power. Remove the battery. Press and hold the test button for at least 15 seconds. The unit may chirp or alarm for a few seconds before going silent. 1. Move everyone out and look for symptoms of carbon monoxide poisoning. Examine your surroundings and move everyone to fresh air if you hear your detector’s alarm. This is crucial even if your device happens to have a false alarm. It’s best if you have an escape plan laid out beforehand to make evacuation easier.Emergency carbon monoxide (CO) alarm: 4 loud beeps, repeating. When there is a high carbon monoxide level, your alarm will beep four (4) times in a loud, repeating pattern. First Alert alarms sequences are extremely loud at 85 decibels. This industry-standard alarm setting ensures that even people who are asleep will be alerted to emergenciesIf it doesn't look on te detector for an expiration date. If that's in the future replace the batteries, if it's in the past replace the detector. If replacing the batteries doesn't stop it, replace the detector. If the new one starts beeping go immediately to …If your CO alarm stopped beeping after being outside in the fresh air for 10 minutes, you may have a possible carbon monoxide leak in your home. We recommend calling your gas supplier or national emergency gas helpline on 0800 111 999 and await further instruction. Carbon monoxide is a highly poisonous gas, caused by fuel not …1 Beep Every Minute: Low Battery. It is time to replace the batteries in your carbon monoxide detector. 5 Beeps Every Minute: End of Life. This type of chirp indicates it is time to replace your carbon monoxide alarm. * Refer to your alarm manual for your specific model.Here are some of the common reasons why your smoke detector might beeping: Low battery: One of the most common reasons for a beeping smoke detector is a low battery. When the battery level drops below a certain threshold, the device will emit a periodic chirping sound to signal that the battery needs to be replaced.Usually, the annoying beeping caused by a carbon monoxide detector is to alert you about a malfunctioning battery. If the old battery requires changing or it's slipped out of …Jun 25, 2021 · 1 Beep Every Minute. This intermittent alarm means your carbon monoxide detector is running on a low battery. This warning alarm is only one beep every 60 or so seconds. This type of carbon monoxide alarm beeping will subside once the batteries have been changed and doesn’t require a 911 call. To avoid this beeping altogether, plan a time to ... When a carbon-monoxide alarm goes off and stops, it is safest to take precautions by opening windows for ventilation, turn off appliances that run on gas, and remove everyone from ...When the carbon monoxide alarm senses a dangerous level of CO gas, the unit will emit a loud alarm pattern. The alarm pattern is four short beeps – followed by five seconds of silence – followed by four short beeps.* This could mean that: Your alarm may have detected carbon monoxide. Make sure that you know how to respond to a CO emergency ... 5 2. Carbon Monoxide Alarm: What To Do When the Alarm Sounds NOTE: This is not a carbon monoxide (CO) alarm, but will receive and transmit a CO alarm signal (with voice message) from an interconnected CO or combination smoke / CO alarm. The carbon monoxide (CO) alarm pattern is four quick beeps with voice “Warning! CarbonMonoxide” On a typical CO detector, there’s a test button. To test the functionality of your carbon monoxide detector, press and hold the test button on the detector. When you press and hold the button, you should hear 4 beeps, a pause, then 4 additional beeps for about 5-6 seconds.Tabletop Alarm with Digital Display. Help protect your family from the poisonous gas with CO and smoke detectors from First Alert, the most trusted brand in fire safety. First Alert provides a solution for detecting the undetected with carbon monoxide alarms. Keep your family safe with our reliable, 10-year, plugin & battery detectors.CO ALARM ACTIVATION Carbon monoxide (CO) alarm pattern is four quick beeps repeating every 5 seconds. WARNING: Carbon monoxide alarm activation indicates the presence of Carbon Monoxide (CO) at high concentrations which can kill you. 1) Operate the Test/Hush button; 2) Call your emergency services (Fire Department or 911).Carbon monoxide detector beeping can indicate different situations. Understanding the meaning behind the beeping patterns is essential for ensuring your safety while on the road in your RV. A pattern of 4 beeps followed by a pause is indicative of a dangerous level of carbon monoxide. This requires immediate action, including evacuating the RV ...Aug 21, 2019 ... Five Beeps On FIRST ALERT Smoke, Fire, Carbon Monoxide Detectors · Comments27.Understanding CO detector alarm sounds - Beep and Chirp. Includes a quick review of what does the alarm sound mean? Beeping vs chirping sound.fire alarm soun...The reason your CM detector continues to beep is because there is an actual shelf life to these devices. They are made to last about 4 years then instead of just changing the batteries, you have to replace the whole unit. One way to make sure it isn’t an actual emergency is to unhook your CM detector from its location and take it outside. If ...2. Press and hold down the Test button for 5–10 seconds. Some carbon monoxide detectors have a separate Test button while others have a joint Test/Reset button. Hold the button down any time when the alarm isn’t going off to run the test cycle. [8] 3. Listen for 4 short beeps to ensure the alarm is working properly.Usually, the annoying beeping caused by a carbon monoxide detector is to alert you about a malfunctioning battery. If the old battery requires changing or it's slipped out of …Nov 6, 2016 · Reason 1: Your Batteries may be Flat. The most obvious reason for a beeping carbon monoxide detector is flat batteries. Flat or low batteries will hinder the functionality of the device, so it’s only fitting that your detector gives off a faint beeping sound to warn you of this. If this is the case, you can easily find out by testing the device. 1. Move everyone out and look for symptoms of carbon monoxide poisoning. Examine your surroundings and move everyone to fresh air if you hear your detector’s alarm. This is crucial even if your device happens to have a false alarm. It’s best if you have an escape plan laid out beforehand to make evacuation easier.Gas detection is a life-saving technology, and carbon monoxide detectors are among the most crucial safety devices in our homes, protecting our loved ones from the silent killer. As the importance of CO detectors grows, so do the questions surrounding their proper use and maintenance. Common inquiries about carbon monoxide detector …Battery Operated Carbon Monoxide Alarm with Digital Display. VIEW PRODUCT. 1039749 (CO710A) Battery Operated Carbon Monoxide Alarm with 10-Year Battery & Digital Display. VIEW PRODUCT. 1039731 (CO605A) 120V Plug-in Carbon Monoxide Alarm with Battery Backup. VIEW PRODUCT. 1039742 (CO615A)CO ALARM ACTIVATION Carbon monoxide (CO) alarm pattern is four quick beeps repeating every 5 seconds. WARNING: Carbon monoxide alarm activation indicates the presence of Carbon Monoxide (CO) at high concentrations which can kill you. 1) Operate the Test/Hush button; 2) Call your emergency services (Fire Department or 911).120v plug-in carbon monoxide alarm with battery back-up and silence feature (10 pages) Summary of Contents for First Alert CO400. Page 1: Table Of Contents Failure to do so can result in injury or death. CO400 • NEVER ignore your Carbon Monoxide Alarm if it alarms. Refer to “If Your CO Alarm Sounds” for more information.If it doesn't look on te detector for an expiration date. If that's in the future replace the batteries, if it's in the past replace the detector. If replacing the batteries doesn't stop it, replace the detector. If the new one starts beeping go immediately to …Alert #1: Four (4) Beeps and a Pause: EMERGENCY. If your carbon monoxide detector begins beeping 4 times in a row, takes a pause, and begins beeping again, this indicates a carbon monoxide (CO) leak has been detected. Have all of your family members evacuate your home or building immediately. After moving to fresh air, call 9-1-1 if anyone is ... 1 Chirp (about 1x per minute): Low-battery chirp. Causes: Low battery. Batteries facing wrong direction. Battery drawer partially open. Battery pull-tab still in place. Solution: Alarms with 9V or AA batteries require fresh batteries at least once per year. Insert a fresh Duracell, Energizer, or Everready battery to stop the chirp. DIYer Steve Hoefer has been hard at work making every 6 year old's dream come true: A device that unlocks your door whenever someone seeking entrance taps out the secret knock. DIY... Reset your Carbon Monoxide Detector. Carbon monoxide detectors require a battery or wired power to reset them. Make sure a battery is connected, or the power is on before starting the reset process. First, look for a button called 'silence' or 'reset'. Hold this button down for 10 or more seconds. Sitemap. 0% Financing Available for Qualified Applicants, Have Your Consultation Today. 888.627.3631. Take action when your carbon monoxide detector beeps. Get to safety and call the fire department. Learn how to handle it effectively in the article. Your carbon monoxide alarm is going off for one of the following reasons: It is doing its job properly and detects CO pollution in the air. It is a false alarm caused by other household items. The detector is malfunctioning or the batteries need changing. Let’s look at each bullet point in more depth to help you resolve the unwanted beeping.This item: Combination Smoke and Carbon Monoxide Detector Alarm, Beeps Warning Smoke Co Alarm Clock for Travel Home Bedroom Living Room Car Basement Attics, Battery Operated, Comply with UL 217/2034, 2-Pack . $29.99 $ 29. 99. Get it as soon as Saturday, Feb 3. Only 18 left in stock - order soon.Smoke & Carbon Monoxide Alarms. Model: CO1210. Download product manual. Register your product. Setup. Where should I install carbon monoxide alarms and in particular, how high off the floor? Learn how high off the floor you should install your CO alarms. Troubleshooting.The horn chirps 1x per minute. Low battery warning. Install a new Duracell, Energizer, or Everready battery. The horn sounds 3 chirps every minute. Malfunction warning. CO alarm needs to be replaced. Alarms under warranty should be returned to manufacturer for replacement. The horn sounds 5 chirps every minute.A CO alarm that beeps continuously without stopping could indicate that carbon monoxide is present. If you your CO alarm is sounding continuously and you have signs of CO poisoning such as dizziness, headache, vomiting or flu like symptoms, find fresh air and call 9-1-1 immediately. More information on carbon monoxide alarm …Consistent Chirping. If a smoke alarm is chirping consistently, one of the following may be the reason: The battery may need to be replaced. An alarm will chirp every 30 to 60 seconds for a minimum of seven days. With a "low battery" announcement, disconnect the unit and replace the batteries. You can also put a unit into low battery hush for ...If it gets to that point, you will hear a chirp from the detector every 45 seconds and the light will flash yellow every 12 seconds until the battery is changed. If your detector's batteries are low, see Replace the Battery CO3 to learn how to change them. Your Vivint CO Detector will also chirp or beep when it is expired. When the device ...Feb 23, 2021 · Emergency Alarm Beeping. Check your carbon monoxide detector and other sounding devices to see if the beeping is caused by a legitimate risk. If you think the alarm is a true emergency evacuate your home immediately. If your alarm is monitored by a professional monitoring center, help should be automatically dispatched. If not, you will need to ... Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable, 6 Pack ... The alarm pattern is four short beeps, followed by five seconds of silence, then four more short beeps with a corresponding red LED light. This cycle will continue for four minutes and then change to one cycle …Turn off the power to the smoke alarm at the circuit breaker. Remove the smoke alarm from the mounting bracket and disconnect the power. Remove the battery. Press and hold the test button for at least 15 seconds. The unit may chirp or alarm for a few seconds before going silent.Reason #1 – Low battery issues. Carbon monoxide detectors that are not connected to the grid may face low battery issues. These devices are designed to alert the user when the battery is lower than the minimum limit. In such scenarios, they beep three times. However, faulty devices tend to chirp every 30 to 60 seconds. Carbon monoxide detector beeping can indicate different situations. Understanding the meaning behind the beeping patterns is essential for ensuring your safety while on the road in your RV. A pattern of 4 beeps followed by a pause is indicative of a dangerous level of carbon monoxide. This requires immediate action, including evacuating the RV ... 2. Press and hold down the Test button for 5–10 seconds. Some carbon monoxide detectors have a separate Test button while others have a joint Test/Reset button. Hold the button down any time when the alarm isn’t going off to run the test cycle. [8] 3. Listen for 4 short beeps to ensure the alarm is working properly.Apr 26, 2021 ... When it beeps, note the green and red lights. There's a description on the face of it describing what it's alarming to, power on, CO alarm, ...5. If the smoke detector does not reset, turn off the power at the circuit breaker or unplug it from the wall. 6. Wait a few minutes to allow the smoke detector to fully power down. 7. Turn the power back on either by flipping the circuit breaker switch or plugging it back in. 8.Yes, a hardwired CO detector can still function during a power outage if there is a working battery in the alarm. Most Kidde carbon monoxide alarms come with a 9V battery backup and easy to follow instructions for installation. To identify whether the unit is working when there’s been a loss of power, look for a blinking dot.1. Emergency 4 Beeps & Pause. If your RV’s carbon monoxide detector beeps four times, pauses for a moment and beeps again it has detected a dangerous level of carbon monoxide gas building up. You need to …A beeping carbon monoxide detector indicates a low battery, CO leak, false alarm, malfunctioning components, or a failing device. Because CO is a silent killer, you must ensure the detector’s proper operation to keep your loved ones safe. This requires you to examine the device periodically and know several reasons why it may beep.1. Emergency 4 Beeps & Pause. If your RV’s carbon monoxide detector beeps four times, pauses for a moment and beeps again it has detected a dangerous level of carbon monoxide gas building up. You need to …A drop in room temperature increases this resistance, which may impact the battery's ability to deliver the power necessary to operate the unit in an alarm situation. This battery characteristic can cause a smoke alarm to enter the low battery chirp mode when air temperatures drop. Most homes are the coolest between 2 a.m. and 6 a.m.When your home's carbon monoxide (CO) detector emits a series of five beeps, it is a critical alert that demands your attention. This specific beep pattern can be …Usually, the annoying beeping caused by a carbon monoxide detector is to alert you about a malfunctioning battery. If the old battery requires changing or it's slipped out of …Aug 21, 2019 ... Five Beeps On FIRST ALERT Smoke, Fire, Carbon Monoxide Detectors · Comments27.Check the Battery. The most common cause of a beeping carbon monoxide detector is a dying or defective battery. If the device is beeping or chirping …A carbon monoxide detector and an alarm are designed to alert users about the unsafe level of carbon monoxide—these work through making flashing lights and noise. Nevertheless, they also make flashlights and noise under some conditions. The noise that they made was described as chirping, beeping, and squeaking.Nov 6, 2016 · Reason 1: Your Batteries may be Flat. The most obvious reason for a beeping carbon monoxide detector is flat batteries. Flat or low batteries will hinder the functionality of the device, so it’s only fitting that your detector gives off a faint beeping sound to warn you of this. If this is the case, you can easily find out by testing the device. 1 Chirp (about 1x per minute): Low-battery chirp. Causes: Low battery. Batteries facing wrong direction. Battery drawer partially open. Battery pull-tab still in place. Solution: Alarms with 9V or AA batteries require fresh batteries at least once per year. Insert a fresh Duracell, Energizer, or Everready battery to stop the chirp.Jun 27, 2010 ... Occasionally, the low battery beeps do not agree with what the label says it should be. The one in our TT went bad after about a year, but ...Carbon monoxide is a silent killer that many fall victim to each year. The plug-in Kidde 900-0076-01 KN-COPP-3 carbon monoxide detector also has a battery backup and normal operati...Feb 28, 2023 ... Here's the link to a replacement RV LP/CO detector: https://amzn.to/3ELQ5rZ #AmazonAffiliate Binge watch the "RV Tech Tips" playlist to gain ...A drop in room temperature increases this resistance, which may impact the battery's ability to deliver the power necessary to operate the unit in an alarm situation. This battery characteristic can cause a smoke alarm to enter the low battery chirp mode when air temperatures drop. Most homes are the coolest between 2 a.m. and 6 a.m.Aug 6, 2021 ... The 5 beeps can occur "long before the 5 years" if the CO detector has been exposed to excess "triggering gasses". So, any ammonia cleaning ...Feb 24, 2024 · A. If your carbon monoxide detector is beeping due to a low battery, simply replace the battery. If it’s beeping due to an end of life warning, you’ll need to replace the entire unit. In the case of a carbon monoxide presence, evacuate the area immediately and contact emergency services. Depending on the sirens or beepings, you will take actions like if the detector went off and stopped it could be a false alarm as well. When a first alert carbon monoxide alarm beeps 5 times, it means the detector has become outdated or it has expired. The life span of a first alert detector is about 7 years and after that, you should change ...Actuation of the carbon monoxide detector (CO detector) indicates the presence of carbon monoxide gas. So, you must respond quickly to prevent carbon monoxide poisoning. The LCD display shows a steady value of CO concentration from 30-999 and red LED flashes with a beep. Press the reset or test button. If it reactivates in …HERZLIYA, Israel, Jan. 6, 2020 /PRNewswire/ -- Essence Group, the global Internet of Things solutions provider, has developed a pioneering multi-s... HERZLIYA, Israel, Jan. 6, 2020...The first indication of a potential issue is a beep or chirp —occurring anywhere between every 30 seconds to five minutes. This could be one of two things. A …Consistent Chirping. If a smoke alarm is chirping consistently, one of the following may be the reason: The battery may need to be replaced. An alarm will chirp every 30 to 60 seconds for a minimum of seven days. With a "low battery" announcement, disconnect the unit and replace the batteries. You can also put a unit into low battery hush for ...The carbon monoxide alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash. This cycle will continue for 4 minutes and then change to 1 cycle every minute until … There are several reasons why your carbon monoxide detector could be beeping or chirping. Learn what each type of chirp from your detector indicates so that you are prepared in the event of an emergency. The CO alarm is four quick beeps repeating every 5 seconds. Is this detector UL certified? Yes, the Kidde smoke & carbon monoxide combination detector has passed strict …Carbon monoxide (CO) is a silent killer that can seep into our homes undetected. The importance of having a reliable carbon monoxide alarm cannot be overstated, as it serves as an ...
If your First Alert Carbon Monoxide Alarm 5 Beeps goes off, you should first evacuate the area. Then, call 911 and a local utility company as soon as possible to find out if there is a CO leak in .... Eve of destruction 2023 tickets
Fast Alerts - upon sensing smoke or carbon monoxide, an 85-decibel alarm sounds & a red LED will illuminate. 10-Year Never-Change Battery - No low battery …Tabletop Alarm with Digital Display. Help protect your family from the poisonous gas with CO and smoke detectors from First Alert, the most trusted brand in fire safety. First Alert provides a solution for detecting the undetected with carbon monoxide alarms. Keep your family safe with our reliable, 10-year, plugin & battery detectors.Carbon monoxide will be completely eliminated from the body after 24 hours, as reported by the Daily Mail. Prolonged exposure to carbon monoxide can cause harmful effects on the bo...Carbon monoxide gas would cause the alarm unit to emit four beeps – see user manual for details. The test button is a full function test of the alarm so as you have pressed it and the alarm responds correctly this would mean that the unit is capable of detecting smoke or carbon monoxide gas provided it is used as per the user manual.2. Press and hold down the Test button for 5–10 seconds. Some carbon monoxide detectors have a separate Test button while others have a joint Test/Reset button. Hold the button down any time when the alarm isn’t going off to run the test cycle. [8] 3. Listen for 4 short beeps to ensure the alarm is working properly.Placing your CO detector too close to these appliances may expose it to increased levels of carbon monoxide and trigger the alarm. Your CO detector should be placed at an adequate distance of 15 to 20 feet away so it does not pick up a false reading. Exposure to high moisture and humidity may also affect the functionality of your device.The Safe-T-Alert CO Detector isn’t just another gadget in your RV—it’s a silent guardian. Operating discreetly in the background, it’s meticulously designed to pick up on the dangerous presence of Carbon Monoxide (CO). Carbon monoxide is a silent, odorless, and colorless gas. It’s a byproduct of incomplete combustion, which means any ...Easy Fixes for a Smoke Detector Beeping With New Battery. Now that you have an idea of why your smoke detector is beeping, you can look into solving the problem. The following are some of the most common solutions to a smoke alarm that is beeping even after a recent battery replacement. 1. Perform a Hard Reset on the DeviceA chirp is quieter and more intermittent than a regular alarm. Chirping is typically caused by improper mounting, a low battery, or alarm end-of-life. Note: This article applies to the Onelink Smart Smoke & Carbon Monoxide Alarm (models 1042135, 1042136, AC-500, and DC-500). My Onelink alarm is single chirping once per minuteWhen the device is triggered by smoke, it will deliver 3 long beeps every 1.5 seconds. When the device is triggered by carbon monoxide, it will deliver 4 quick beeps every 5.8 seconds. Can the battery be replaced if it was worn out, and what battery would I need? No, this alarm has a built-in 10-year lithium battery that cannot be replaced.This item: First Alert CO600 Plug-In Carbon Monoxide Detector. $2652. +. First Alert CO400 Carbon Monoxide (CO) Detector, Battery Operated Alarm, 1-Pack. $2033. +. Kidde Smoke Detector, 9V Battery Operated Smoke Alarm, Test-Reset Button, Battery Included,White. $856. Add all 3 to Cart.While having this tool in place is certainly advisable, knowing how to react if a carbon monoxide detector beeps is equally as important. According to the National Fire Protection Association, in 2010, U.S. fire departments responded to an estimated 80,100 non-fire CO incidents in which carbon monoxide was found, or an average of nine such ...When the device is triggered by smoke, it will deliver 3 long beeps every 1.5 seconds. When the device is triggered by carbon monoxide, it will deliver 4 quick beeps every 5.8 seconds. Can the battery be replaced if it was worn out, and what battery would I need? No, this alarm has a built-in 10-year lithium battery that cannot be replaced.Ventilate the Area. If your carbon monoxide detector is beeping and the cause is a gas leak, you should ventilate the area by opening windows, doors, and air vents. Still, don’t do this and endanger your life. When it’s impossible to do this, always leave the area and let fire professionals help you.Basic commands 5 Beeps and LEDs 6 ... carbon monoxide detectors, remain alert for the presence of fire or carbon monoxide 24 hours a day. 4 Concord 4 User Manual Your system may include optional components that add capability to: • …Do you know how to install a smoke detector? Find out how to install a smoke detector in this article from HowStuffWorks. Advertisement Smoke detectors are an essential safety tool...Call 911 or the Local Emergency Number. Once you are outside and safely away from the potential source of carbon monoxide, call 911 or your local emergency number to report the situation. Inform them that your carbon monoxide detector has gone off, and they will dispatch the appropriate responders to assess the situation.1. Move everyone out and look for symptoms of carbon monoxide poisoning. Examine your surroundings and move everyone to fresh air if you hear your detector’s alarm. This is crucial even if your device happens to have a false alarm. It’s best if you have an escape plan laid out beforehand to make evacuation easier..