First alert smoke alarm blinking green light

Thank you for choosing BRK Brands, Inc. for your Smoke Alarm needs. You have purchased a state-of-the-art Smoke Alarm designed to provide you with early warning of a fire. AC powered Smoke Alarms should only be operated with true or pure sine wave inverters. Key features include: Smart Technology designed to help reduce unwanted or nuisance alarms.

The First Alert SCO2 Battery-Operated Combination Smoke and Carbon Monoxide Alarm is easy to install and operate. Equipped with an ionization smoke sensor and an electrochemical CO sensor, it provides 2-in-1 protection from smoke produced by flaming fires and carbon monoxide leaks from multiple sources. Ionization smoke sensor detects particles ...2. Batteries are not properly installed. Installing the batteries incorrectly can cause the smoke detector to blink red. When the batteries are not installed properly, the in-built battery backup will warn you of the same. Some manufacturers also program the detectors to chirp in such a scenario.The blinking red light on a first alert hardwired smoke detector may indicate various issues. It could signal a low battery, a malfunction in the detector, or the end of the detector's lifespan. To troubleshoot, first, replace the battery. If the issue persists, consider cleaning the detector from dust and debris.Low Battery: Most carbon monoxide detectors run on batteries, and a flashing red light can indicate that the batteries are running out. When the battery voltage falls below a specific threshold, the CO detector will have insufficient power to trigger the audible alarm, but it can still produce a visual alert.A Smoke Alarm can help alert you to fire, giving you precious time to escape. It can only sound an alarm once smoke reaches the sensor. ... *All First Alert®Smoke Alarms co nform to regulatory requirements, ... (If the unit alarms, the light will blink rapidly, and the horn will repeatedly sound 3 beeps, pause, 3 beeps.) 9. Attach the Smoke ...Smoke Detector – Alarm Visual and Audible Indicators. The red LED will flash when the alarm is going off. The red LED will also blink if it detects a low battery. Change the smoke detector battery to stop the red blinking light and chirping noise. Light blinks or flashes once every 10 seconds and no audible alarms.

This type of chirp means that smoke has been detected in your home. You and your family need to evacuate and call 9-1-1 once safely outside. Low Battery or End-of-Life: This type of chirp indicates it is time to replace your smoke alarm's batteries or the smoke alarm itself. Refer to your smoke alarm's user manual for the specific beeps based ...1. Batteries are Low. Many First Alert smoke detectors have an LED light, which blinks red when the batteries need to be changed. In addition, a chirping or beeping noise may be heard. However, the blinking light is your only indication that you need to replace the fire alarm’s batteries.Description: The BRK Brands, Inc. Model Number 7010BSL is a wire-in, 120V AC 60Hz single. and/or multiple station photoelectric smoke alarm with integrated 177 candela. strobe light specifi cally designed for residential and institutional applications. including sleeping rooms of hospitals, hotels, motels, dormitories and other multi-.Download the user manual for your First Alert product and learn how to install, operate, and troubleshoot it.On 18/11/2014 at 10:24, green-foam said: NEVER interlink mains smoke detectors that are from different makers. Change them ALL to the same make, even the the first two you already had. When a mains interlinked smoke alarm fails, you should only replace it with one from the same maker.Using the test button is the recommended way to test this smoke alarm. Press and hold the Test/Silence button on the cover of the unit until the alarm sounds (the unit may continue to alarm for a few seconds after you release the button). If it does not alarm, make sure the unit is receiving power and test it again.

Oct 12, 2023 · It is normal for a First Alert smoke detector to blink green. It can happen during a power cycle and adding another One Link alarm. You may also need to replace the batteries if the battery is low. No matter what light your smoke detector is blinking, you should always take proper care of it. Blinking Green Light On First Alert Smoke Detector ...A blinking projector screen is, at best, a minor annoyance, and, more often than not, a complete distraction that makes it hard for viewers to focus on the content of your presenta...Here are five popular smoke detectors and their red light meaning: First Alert SA320CN: The solid red light on this model indicates that the smoke detector is receiving power and functioning properly. Kidde KN-COSM-IBA: A red light not blinking indicates a fault within the device, such as a faulty sensor or electronic component.Sep 3, 2021 · A blinking green light on a smoke detector is perfectly normal for some models. In others, it’s a warning that your battery is getting low. Either way, the green light is usually a power source indicator of some kind. It’s either telling you your unit is on and working correctly, connected to AC power, or operating on battery power.Red Blinking Power Indicator every 6 minutes: Confirms that the Smoke Alarm is receiving power. All First Alert® Smoke Alarms conform to regulatory requirements, including …

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Smoke/CO Alarms should be placed between 4 inches (102 mm) and 12 inches (305 mm) from the wall/ceiling line. On a peaked, gabled, or cathedral ceiling, install the first Smoke/CO Alarm within 3 feet (0.9 meters) of the peak of the ceiling, measured horizontally. Additional Smoke/CO Alarms may be required dependingATLANTA, Feb. 16, 2023 /PRNewswire/ -- Holzer & Holzer, LLC is investigating whether Bright Green Corporation ('Bright Green' or the 'Company') (N... ATLANTA, Feb. 16, 2023 /PRNews...Model SA511 3055574. Printed in Mexico. M08-0194-000 Q 03/07. IMPORTANT! PLEASE READ CAREFULLY AND SAVE. This user's manual contains important information about your Smoke Alarm's operation. If you are installing this Smoke Alarm for use by others, you must leave this manual—or a copy of it—with the end user.Published on: 20 October 2022. FireAngel's new and enhanced carbon monoxide (CO) alarms feature several icon indicators to represent different safety warnings. This guide covers what each of the icons mean on the alarm, along with their corresponding flashing light and sound patterns. It also covers how to activate, install and look after ...Most smoke detectors will make a noise when the batteries are running low, to alert you that it’s time to replace them. You should check the batteries in your smoke detector every month, and replace them if necessary. Why do smoke detector lights blink? The blinking light on a smoke detector is an indication that the battery needs to be replaced.

Page 1: Smoke Alarm SIGNALING LISTED Smoke Alarm User's Guide i4618, i4718, i5000 Series Model: i4618 • 120 Volt Smoke Alarm with 9 Volt Battery Back-up • Front Load Battery ® • Test and Hush Button ATTENTION: Please take a few minutes to thoroughly read this user's guide which should be saved for future reference and passed on to any subsequent owner.All First Alert® and BRK® Smoke Alarms conform to regulatory ... flashing strobe lights to alert hearing impaired residents. • Installation of this unit must conform to the electrical codes in your area; Articles 210 and 300.3 (B) of NFPA 70 (NEC), NFPA 72, ... If the Green power indicator light does not light, TURN OFF POWERThe Green power LED will start to blink indicating the WIRELESS INTERCONNECT Alarm is waiting for program data from one of the other setup WIRELESS INTERCONNECT Alarms. Press and hold the test button on the first Alarm, until the second Alarm chirps and its Green power LED stops blinking. Then release the test button.Troubleshoot Chirping on CO Alarms. Learn More >. Remove an Alarm from the Ceiling or Wall. Learn More >. Proper placement for smoke alarms, CO alarms, and fire extinguishers. Learn More >. Smoke or CO Alarm Expiration Dates: Frequently Asked Questions. Learn More >. About alarm life expectancy / expiration.01. First Alert 9120BFF Smoke Detector, Hardwired Alarm with Battery Backup, White, 1-Pack. What does a green flashing light mean? I have a new home and 2 of my units flash. I have replaced both with new batteries but they still flash. asked on December 2, 2018. According to the manual, a flashing green light (not solid green light) is used as ...This shows that the smoke alarm is receiving electricity and is functioning correctly. An LED power light on smoke alarms indicates that the device is receiving electricity. A white light appears on certain smoke alarms (particularly First Alert), while a green light appears on others. Some smoke detectors flash every 30 or 60 seconds, while ...Smoke Detector - Alarm Visual and Audible Indicators. The red LED will flash when the alarm is going off. The red LED will also blink if it detects a low battery. Change the smoke detector battery to stop the red blinking light and chirping noise. Light blinks or flashes once every 10 seconds and no audible alarms.Download the user manual for your First Alert product and learn how to install, operate, and troubleshoot it.Mar 17, 2023 · A flashing green light usually indicates that the device is working correctly and has a reliable power source. The green color typically serves as an indicator of normal operation, which should alleviate any worry that there is something wrong with the device. Depending on the type of smoke detector, it might take up to 30 seconds for the light ...1. Check the batteries: A common reason for a green blinking light on a carbon monoxide detector is low battery power. Make sure to replace the batteries with fresh ones and ensure they are properly installed. Some detectors may require specific types of batteries, so refer to the user manual for guidance. 2.First Alert Smoke and CO Alarm Disposal / Recycling. Learn how to properly dispose of old detectors. Install a Hardwired First Alert Alarm. Learn the step-by-step process for installing a hardwired alarm. MORE ARTICLES. Find more information about your First Alert or BRK product, including manuals, tutorials, and more.The GREEN Light flashes about every 60 seconds when the unit is receiving battery power. ... If you hear the CO alarm horn and the CO red light is flashing, move everyone to a source of fresh air. DO NOT remove the batteries! ... Download First Alert SCO5RVA - Combination Smoke And Carbon Monoxide Alarm Manual. Advertisement.

Replacing a smoke detector’s battery is crucial to a family’s safety. To change the batteries in a smoke detector, first find the smoke detectors in the home. There should be at le...

Smoke Alarms may not operate properly because of a dead or weak battery, a build-up of dirt, dust or grease on the Smoke Alarm cover, or installation in an improper location. Clean the Smoke Alarm as described in "Regular Maintenance," and then test the Smoke Alarm again. If it fails to test properly when you use the test button, or if theBlinking red lights are fairly common in smoke detectors, and it should be easy for you to discover why yours is doing the blinking. 1. Batteries are Low. Many First Alert smoke detectors have an LED light, which blinks red when the batteries need to be changed. In addition, a chirping or beeping noise may be heard.First Alert smoke detectors are a crucial component of home safety, providing early warning in the event of a fire. However, homeowners may occasionally experience false alarms or ...Recreational Vehicle (RV) Smoke and CO Alarms. First Alert and BRK offer the following smoke and CO detectors, which are specially designed for use in RVs, motorhomes, or campers. FG250RV: RV-Approved Battery-Powered Smoke Alarm. FG250 / FG250B: Battery-Powered Smoke Alarm. CO250RVA: RV-Approved Carbon Monoxide Alarm.Does First Alert make smoke or CO alarms to protect Deaf or hard of hearing people? Yes. We offer ADA-compliant alarms with a bright strobe light that flashes in the event of an emergency. We also recommend strobe lights that can be integrated into a system of wired smoke, CO, or heat detectors. Detectors with built-in strobe lights:detect carbon monoxide from ANY source of combustion. It is. NOT designed to detect smoke, fire, or any other gas. •. This CO Alarm is approved for use in single-family residences. It is NOT designed for marine or RV use. •. This CO Alarm will only indicate the presence of carbon. monoxide gas at the sensor.Battery end of life latch: identifies which unit is\Nin low battery condition by blinking the green power light. Alarm also includes a\Nsingle test/silence button to test alarm operating and silence nuisance alarms\Nand CO peak functionality to record highest CO level reached - helpful to first\Nresponders after an incident.Why Is My Smoke Detector Blinking Green? You may also notice your smoke alarm has a green light. This means that AC power is operating the smoke alarm, so if it goes out, it means the power has been interrupted. If this is the case, check the circuit breaker and the wiring to fix the problem.The First Alert SC9120B Hardwired Combination Smoke and Carbon Monoxide Alarm is a hardwire alarm with battery backup. The hardwired detector includes a 9-volt battery backup for continued function in the event of a power outage. This combination fire and CO detector features a test/silence button and tamper-resistant locking brackets.Smoke alarms only display a green light to inform the user that the alarm is in working order. However, that does not mean that a green light is infallible. There can be any number of issues, that can …

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First Alert Smoke Detector Makes CHIRP Sound HOW TO RESET FIX SOLVEDbuy it here: First Alert BRK9120b6CP Hardwired Smoke Detector https://amzn.to/2QeS26HSup...On ours, a blinking green and occasional chirp means it was triggered by smoke, the smoke went away, but nobody has yet pushed the reset button on the alarm. (Useful if you come home and see it blinking -- some time while you were gone, there was enough smoke to trigger the smoke detector, even if it's not still going.) Reply to.The First Alert PRC710 Slim Photoelectric Smoke and Carbon Monoxide Alarm with 10-Year Battery helps protect your home from two potentially deadly threats by providing up to a decade of uninterrupted monitoring. Equipped with dual sensors, this low-profile alarm detects smoke from slow-burning, smoldering fires.Thank you for choosing BRK Brands, Inc. for your Smoke Alarm needs. You have purchased a state-of-the-art Smoke Alarm designed to provide you with early warning of a fire. AC powered Smoke Alarms should only be operated with true or pure sine wave inverters. Key features include: Smart Technology designed to help reduce unwanted or nuisance alarms.Are you an employee? Login here. LoadingKnow What Smoke Alarms Can and Can't Do - A Smoke Alarm can help alert you to fire, giving you precious time to escape. It can only sound an alarm once smoke reaches the sensor. See "Limitations of Smoke Alarms" for details. Check Your Local Building Codes - This Smoke Alarm is designed to be used in a typical single-family home. It alone ...This Alarm must have AC or battery power to operate. If the AC power fails, battery back-up will allow the alarm to sound for at least 4 minutes. If AC power fails and the battery is weak, protection should last for at least 7 days. If AC power fails and the battery is dead or missing, the alarm cannot operate.This PDF user manual is for the First Alert 9120B AC Powered Smoke Alarm with Battery Back-up and Silence. First Alert 9120B AC Powered Smoke Alarm with Battery Back-up and Silence. SKU: 9120B UPC: 029054513014. Designed to help promote household safety, the First Alert Hardwired Smoke Alarm with Battery Backup can provide early warning of fire.A blinking green light on a smoke detector typically indicates that the battery is dying. Smoke detectors can either have a green or red light that indicates when the batteries are low. In some cases, a smoke detector has a green light that only blinks after the power goes out or circuit breaker trips.LED Light Indicators on First Alert Alarms. If your detector or alarm has a blinking or steady light with no audible alarm sound, this typically indicates that the unit is receiving power. The color of the LED light and the blinking pattern may differ based on the model you own. Refer to the LED light chart in this article to view common First ...Learn what to do if your smoke alarm is chirping even after you install new batteries. About our 10-Year Battery Alarms Learn about 10-year-battery alarms offered by First Alert and BRK. ….

The reasons your smoke detector could be blinking green is because of low battery, high sensitivity, faulty wiring, or if the device is in hush mode. Regardless of the reasons, get the smoke alarm serviced to ensure it's in perfect working condition. We all know that smoke detectors tend to blink red upon detecting fire and smoke.To do this, first, turn off the power to the smoke alarm by flipping the circuit breaker. Then, remove the battery from the smoke alarm. Wait for a few minutes, and then put the battery back in and turn the power back on. Test the smoke alarm by pressing the test button. If it still chirps every 40 seconds, move on to the next step.The blinking green light on a smoke detector typically indicates that the device is functioning properly and is in normal operation mode. It serves as a visual confirmation that the smoke detector is powered on, has passed its self-checks, and is actively monitoring for smoke or fire hazards. In some cases, a steady green light may indicate ...Erratic or low sounds coming from your smoke alarm may indicate a fault in the alarm. Check your warranty and if within the warranty period, contact product support for warranty replacement. Product Support can be reached at 1-800-880-6788 Monday through Friday 8:00am - 8:00pm EST and Saturday 9:00am - 3:00pm EST.First Alert Ac Smoke Alarm With Battery Backup. Help My Hard Wired Smoke Detectors Green Light Is Blinking Retrofitla. First Alert Onelink Safe Sound Review Pcmag. Blinking Green Light On First Alert Smoke Detector Is It Serious Fire Safety Support. Product Sc7010lblv. Secureshot First Alert Smoke Detector Camera …Locations For Smoke Alarms" and "Locations To Avoid For Smoke Alarms" for details. KNOW WHAT SMOKE ALARMS CAN AND CAN'T DO A Smoke Alarm can help alert you to fire, giving you precious time to escape. It can only sound an alarm once smoke reaches the sensor. See "Limitations of Smoke Alarms" for details. CHECK YOUR LOCAL BUILDING CODESIf you’re pushing an old smoke detector to the limits with frequent testing, you risk sending inaccurate readings, wasting money on batteries, and having a hard time trying to get your detector to stop blinking. 4. Dust And Dirt. Dust, debris, and smoke can cause your smoke detector to blink red.Are you an employee? Login here. LoadingTo troubleshoot the flashing red light, start by checking the battery. If the red light is flashing once per minute, it may indicate a low battery. First Alert recommends using a 9-volt alkaline battery for their smoke detectors. To replace the battery, locate the battery compartment on your smoke detector and follow the manufacturer's ... First alert smoke alarm blinking green light, SPECIAL REQUIREMENTS FOR INTERCONNECTED SMOKE ALARMS • Failure to meet any of the above requirements could damage the units and cause them to malfunction, removing your protection. • AC and AC/DC Smoke Alarms can be interconnected. Under AC power, all First Alert®BRK® Smoke BRK® BRK®BRK® • A Alarm. Alarm. (+ and -). Alarm. Alarms, Model SA511 3055574. Printed in Mexico. M08-0194-000 Q 03/07. IMPORTANT! PLEASE READ CAREFULLY AND SAVE. This user’s manual contains important information about your Smoke Alarm’s operation. If you are installing this Smoke Alarm for use by others, you must leave this manual—or a copy of it—with the end user., Low battery warning: One of the most common reasons for a red flashing light is a low battery. Carbon monoxide detectors typically have a built-in feature to alert you when the battery is running low. This is a crucial reminder to replace the battery promptly to ensure the device functions properly., Apr 17, 2023 · April 17, 2023. Smoke detectors often have two coloured lights – a green light and a red light. The green light on a smoke detector typically indicates that the device is receiving power and functioning correctly. It may flash intermittently to confirm that the device is operating correctly. On the other hand, the red light is usually a ..., Local Alarm Memory: Green LED flashes 3 times every 43 seconds for 24 hours. After 24 hours the unit will chirp rapidly while the Test button is pressed. Memory is cleared when the button is released. Low battery warning: The Alarm will sound a “chirp” once per minute when the Smoke Alarm needs to be replaced., If the smoke alarm still does not sound, it may be time to replace the smoke alarm. 4. Replace Your Smoke Alarm. Another recommendation from Kidde is that you replace your smoke alarm every 10 years. After this time, the sensors in the smoke alarm may no longer function correctly, and the smoke alarm may fail to alert you in the event …, When the Smoke Alarm is activated, the same red light flashes on a regular basis. Why does my First Alert smoke alarm turn green? A green light flashing is a common part of the power cycle. The red light flashes on carbon monoxide alarms on First Alert® to indicate that the Carbon Monoxide Alarm is receiving battery power properly., THE COVER OF YOUR SMOKE/CO ALARM 1. Test/Silence Button: Press and hold to activate test, or to silence the alarm. 2. POWER Light (GREEN)/ SMOKE ALARM Light (RED) 3. CO ALARM Light (RED) 4. Battery Drawer 5. (Behind the Cover) Alarm Horn: 85dB audible alarm for test, alarm, and unit malfunction warning. Page 7: Smart Interconnect" Feature, First Alert Smoke Detector Makes CHIRP Sound HOW TO RESET FIX SOLVEDbuy it here: First Alert BRK9120b6CP Hardwired Smoke Detector https://amzn.to/2QeS26HSup..., First Alert 7020BSL - Slim Line Smoke & Strobe Light Alarm Manual. PLEASE READ CAREFULLY AND SAVE. This user's manual contains important information about your Smoke Alarm's operation. If you are installing this Smoke Alarm for use by others, you must leave this manual— or a copy of it— with the end user., Are you an employee? Login here. Loading, Smoke/CO Alarms should be placed between 4 inches (102 mm) and 12 inches (305 mm) from the wall/ceiling line, below typical "dead air" spaces. On a peaked, gabled, or cathedral ceiling, install first Smoke/CO Alarm within 3 feet (0.9 meters) of the peak of the ceiling, measured horizontally., A flashing green light usually indicates that the device is working correctly and has a reliable power source. The green color typically serves as an indicator of normal operation, which should alleviate any worry that there is something wrong with the device. Depending on the type of smoke detector, it might take up to 30 seconds for the light ..., First Alert 7010LBL User Manual View and Read online. UNDERSTANDING THE INDICATOR LIGHTS AND ALARM HORN PATTERNS. Est. reading time 23 minutes. 7010LBL Smoke Alarm manuals and instructions …, How to Reset an Alarm. April 28, 2021. If the unit is hardwired or just battery-operated, press the Test button. You don't need to hold it down. Press and release, and it should go back to normal "stand by" mode., Power supply issue: Check if the smoke detector is receiving power. Ensure that it is properly connected to a functional power source, such as electrical wiring or batteries. Replace the batteries if necessary. Expired battery: If your smoke detector is battery-operated, the green light may be off due to an expired or low battery. Replace the ..., Here are the three common reasons why your smoke detector is blinking green. 1. The power status. The smoke detectors mostly use green light to indicate the device’s power status. If it blinks every two seconds, the battery is dying. You can remove the smoke detector to replace the batteries in such cases., 1. Smoke Alarm: What To Do When the Alarm Sounds The smoke alarm pattern is three long beeps with voice "Fire!," a 1.5 second pause, and three long beeps repeating. The red LED blinks in time with the alarm pattern. • Alert small children in the home as well as anyone else that might have difficulty recognizing the importance of the, Mary Richardson breaks down the island's avoidable attractions...and what you should do instead. Mainland Japan is all about efficiency and neon. Elaborate transport systems link d..., Most of the time, the battery needs a replacement, and hence the red-light flashes. In case your smoke detector starts blinking red, first check if there is a fire anywhere. Open all the doors and windows in case there is smoke to let it go. Now you need to reset the smoke alarm. i. First, turn the main power off., Are you an employee? Login here. Loading, This user's manual contains important information about your Smoke Alarm's operation. If you are installing the Smoke Alarm for use by others, you must leave this manual — or a copy of it — with the end user. Models 9120 Printed in Mexico 9120B M08-0134-003 K1 04/07 All First Alert® and BRK® Smoke Alarms conform to regulatory, 26660 posts · Joined 2005. #6 · May 13, 2021. The normal smoke detector setup is a three wire 120 AC power cable between them and a two wire cable from the panel to the first detector. You have hot and neutral power and the third wire between the detectors is to trigger all of them if one of them detects smoke. Like., 1. Smoke Alarm: What To Do When the Alarm Sounds The smoke alarm pattern is three long beeps with voice "Fire!," a 1.5 second pause, and three long beeps repeating. The red LED blinks in time with the alarm pattern. The smoke alarm takes precedence when both smoke and carbon monoxide are present., Learn why the NFPA recommends that smoke alarms be replaced every 10 years (at least). About alarm life expectancy / expiration. ... Learn about 10-year-battery alarms offered by First Alert and BRK. General Help. Alarm Battery Drawer Won't Close. Learn how to fix an alarm battery drawer that won't close., First Alert 0827 User Manual View and Read online. Est. reading time 21 minutes. 0827 Smoke Alarm manuals and instructions online. Download First Alert 0827 PDF manual., The blinking red light on a first alert hardwired smoke detector may indicate various issues. It could signal a low battery, a malfunction in the detector, or the end of the detector’s lifespan. To troubleshoot, first, replace the battery. If the issue persists, consider cleaning the detector from dust and debris., Thank you for choosing First Alert® for your Smoke Alarm needs. You have purchased a state of the art Smoke Alarm designed to provide you with early warning of a fire. Please take the time to read this manual and make the Smoke Alarm an integral part of your family’s safety plan. Key Features of the P1210 Smoke Alarm:, Your first step is to find the device that’s going off and reset it by pressing and holding the reset button. If that doesn’t work, take the smoke alarm down. If you can, remove the batteries ..., The First Alert PRC710 Slim Photoelectric Smoke and Carbon Monoxide Alarm with 10-Year Battery helps protect your home from two potentially deadly threats by providing up to a decade of uninterrupted monitoring. Equipped with dual sensors, this low-profile alarm detects smoke from slow-burning, smoldering fires., To activate the P1210, install it on the ceiling or wall and twist it onto the mounting bracket. That's it! You'll hear a chirp when the unit activates. To make sure everything is working smoothly, press the Test button. If an alarm is brand new and the customer states it is giving a low battery chirp, please make sure the switch on the back is ..., However, in our quest to understand this blinking green light, we must first grasp the different signals your smoke detector emits. The most common of these signals are the steady green light, which signifies normal operation, and the red light, indicating an issue that needs your attention. The Steady Green Light. When you observe a steady ..., The unit’s test mode has been is activated and is about to alarm. Blue pulsing "Bluetooth mode." The unit's Bluetooth speaker mode has been activated. Green: N/A : When the nightlight is turned off and power is on, the light indicator will display a dim green color to indicate that AC power is still on. Red “Testing smoke ... [three loud ...