First alert model co606 5 beeps

Online Manuals for Popular Models. Review the chart to find manuals for common First Alert, Onelink, and BRK products. If your model isn’t listed here, follow the steps in the previous section to locate it. Model: User’s Manual: 1039102. 1039102 manual. 1042136. 1042136 manual. 1042135.

First alert model co606 5 beeps. An exposure to 400 ppm of CO may cause headaches in average, healthy adults after 35 minutes, but can cause death after 2 hours. 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.

Mar 5, 2020 · Contact the manufacturer or the retailer where you purchased the alarm. 3. Five beeps, at 15-minute intervals = END OF LIFE. The alarm has reached the end of its useful life and you must install a new one. 4. A loud steady alarm (not beeps or chirps) = EMERGENCY. The unit has detected carbon monoxide gas in your home.

First Alert smoke alarms are designed to alert you and your family to the presence of smoke in your home. Carbon monoxide (CO) alarms alert you to unwanted and potentially deadly levels of CO. Unlike smoke, carbon monoxide is a colorless, odorless, tasteless gas, which makes a detection device essential for the health and safety of people and ...Added: CO615 CO710 CO605 SCO2B PRC710VTAGS: First Alert Co400, first warning CO400, first warning CO615 CO Detector High School Boys Soccer: Hudson bows in the divided I RegionalHigh-School All first Alert® Onelenk® smoke alarms have a 10-year limited warranty and the Combined Smoke and Carbon Monoxide Alarms have a 5-yearUser manual for the device First Alert CO606. Online user manual database. 3, First Alert CO605, Carbon Monoxide Alarm, 18. 4, First Alert CO605B, Carbon Carbon Monoxide Alarm First Alert CO606 different pdf manuals and documents on this page.For added protection, install an additional CO Alarm at least 20 feet.The Emergency Alert System - The Emergency Alert System allows media companies to receive emergency information quickly. Learn more about the emergency alert system in this article...Contact the manufacturer or the retailer where you purchased the alarm. 3. Five beeps, at 15-minute intervals = END OF LIFE. The alarm has reached the end of its useful life and you must install a new one. 4. A loud steady alarm (not beeps or chirps) = EMERGENCY. The unit has detected carbon monoxide gas in your home.Are you an employee? Login here. LoadingWhen your computer beeps it can be alarming, but beeping communicates crucial diagnostic information that will help you to troubleshoot and correct hardware problems the machine ha...

First Alert CO60 5 User Manual (6 pages) 120v plug-in carbon monoxide alarm with battery back-up and silence feature. If the Alarm Signal Sounds If Your Co Alarm Sounds Replacing the Battery Testing and Maintenance Troubleshooting Guide. Brand: First Alert | Category: Carbon Monoxide Alarm | Size: 2.8 MB. After an alarm is turned on for the first time, it should last approximately 7-10 years in normal operating conditions. This can vary slightly based on the model you own. Check your alarm's manual for the exact warranty period. If your alarm is more than 10 years old, it's time for a replacement. First Alert's Smoke / CO Warranty begins at the ...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...Yahoo! Alerts delivers alerts to you via email, Yahoo! Messenger, or text message whenever an alert you're tracking is updated. This includes newly-added support for RSS feeds. Yah...The latest alarm unit has a lifetime of 10 years. Four beeps and Pause Emergency alert. The alarm unit gives four beeps and a pause to indicate the emergency alert. When the …

Model SC9120B Input: 120V AC ~ 60 Hz, 0.09A IMPORTANT! PLEASE READ CAREFULLY AND SAVE This user’s manual contains important information about your Alarm’s operation. If you are installing the Alarm for use by others, you must leave this manual — or a copy of it — with the end user. Model SC9120B Printed in Mexico M08 …Are you an employee? Login here. LoadingThis 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 ...First Alert CO60 5 User Manual (6 pages) 120v plug-in carbon monoxide alarm with battery back-up and silence feature. If the Alarm Signal Sounds If Your Co Alarm Sounds Replacing the Battery Testing and Maintenance Troubleshooting Guide. Brand: First Alert | Category: Carbon Monoxide Alarm | Size: 2.8 MB.

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Model: CO600. Download product manual. Register your product. ... First Alert Consumer Support. Hours of Operation: Mon-Fri (9am - 8pm CT) Sat-Sun (9am - 5:30pm CT)Use the plastic tab to gently open the battery compartment. Remove the old battery. Look at your 9V battery to identify the positive (+) and negative (-) contacts similar to what is shown in the image. When installing the battery in your alarm make sure they match the same polarity in the battery drawer. Note: the negative side has a larger ...Alarm operating Alarm operating Low / missing “Err” Alarm is on AC power on emergency battery warning not operating battery back-up properly. During Testing, the display flashes "30, 70, 150, 400" briefly. During initial power up display flashes "888" briefly. Levels of CO shown in ppm if present.Once the First Alert CO Plug-in Carbon Monoxide Alarm with battery backup has been installed, remember to test your CO detector, with the easy access test button, regularly and change the batteries at least twice a year.The light flashes (RED) and the horn sounds 5 “chirps” every minute. END OF LIFE SIGNAL. CO Alarm needs to be replaced.Smoke alarms should be replaced 10 years from the date of manufacture. Combo smoke/CO alarms should be replaced after 5-7 years (depending on the model). Put the alarm back on the ceiling or wall if it is less than 10 years old. Replace alarm (s) older than 10 years with new units. Repeat the process with all alarms in your home. Learn more ...

After an alarm is turned on for the first time, it should last approximately 7-10 years in normal operating conditions. This can vary slightly based on the model you own. Check your alarm's manual for the exact warranty period. If your alarm is more than 10 years old, it's time for a replacement. First Alert's Smoke / CO Warranty begins at the ...Are you an employee? Login here. Loading If service is required, do not return the product to your retailer. To obtain warranty service, please contact First Alert Support. Please have the model number and date of purchase available when calling. 1-800-323-9005 Mon-Fri (9 am - 8 pm CST) Sat-Sun (9 am - 5:30 pm CST) 10-Year Sealed Battery Smoke/CO Warranty Service and Returns An exposure to 400 ppm of CO may cause headaches in average, healthy adults after 35 minutes, but can cause death after 2 hours. 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.View online(2 pages) or download PDF(494 kB) First Alert 1039727 Battery Powered Carbon Monoxide Detector Alarm with Digital Display Installation guide • 1039727 carbon monoxide (CO) detectors pdf manual download and more First Alert online manuals. ... Model. CO606. CONFORMS TO. UL STD 2034. M08-0206-008 S 01/14 Printed in …4. Using a 3/16” (5 mm) drill bit, drill a hole through the center of the oval outlines you traced. 5. Insert the plastic screw anchors (in the plastic bag with screws) into the holes. Tap the screw anchors gently with a hammer, if necessary, until they are flush with the ceiling or wall. 6.Feb 24, 2024 · First Alert’s carbon monoxide detectors, such as the CO606 model, offer advanced features like electrochemical sensors, audible alarms, and digital displays. Promptly addressing 3 beeps and seeking professional help when needed are vital for home safety. An exposure to 400 ppm of CO may cause headaches in average, healthy adults after 35 minutes, but can cause death after 2 hours. 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.Back-of-the-napkin business model is slang for a draft business model. Entrepreneurs sometimes jot down ideas on any available surface - including napkins. Slang for a draft busine...Alarm Battery Drawer Won't Close. First Alert alarms have a mechanism that keeps the drawer open if the batteries are facing the wrong way. If your battery drawer won’t close properly, switch the direction of the battery or batteries. 9-Volt (9V) Battery Direction: AA-Battery Direction: Learn how to fix an alarm battery drawer that won't close.

You can test this CO Alarm by pressing the Test button on the Alarm cover until alarm chirps. The alarm horn will sound: 4 beeps, a pause, then 4 beeps. The alarm sequence should last 5-6 seconds. If the unit does not alarm, make sure it has been activated correctly, and test again. If the unit still does not alarm, replace it immediately.

Ver y descargar First Alert CO606 manual de usario online. CO606 alarmas de humo Descargar manual en PDF. Registrarse Cargar. Descargar Tabla de contenido. Añadir a mis manuales. Eliminar de mis manuales. Compartir. URL de esta página: Enlace HTML: Marcar esta página. Añadir ...Are you an employee? Login here. LoadingBuilt-In 10-Year Battery for a Decade of Detection. The First Alert CO710 Carbon Monoxide Alarm with 10-year battery, features a built-in 10-year lithium-ion battery, so you don’t need to worry about replacing batteries or low battery chirps during the lifetime of the alarm. An end-of-life warning lets you know when the device should be replaced.Cell Phone Weather Alerts - You can receive cell phone weather alerts 24 hours a day. Learn how cell phone weather alerts work in this article from HowStuffWorks. Advertisement Whe...Model: P1210 / PR710 / PR710B. Download product manual. Register your product. Buy now. Setup. ... Learn about 10-year-battery alarms offered by First Alert and BRK. General Help. Alarm Battery Drawer Won't Close. Learn how to …First Alert CO60 5 User Manual (6 pages) 120v plug-in carbon monoxide alarm with battery back-up and silence feature. If the Alarm Signal Sounds If Your Co Alarm Sounds Replacing the Battery Testing and Maintenance Troubleshooting Guide. Brand: First Alert | Category: Carbon Monoxide Alarm | Size: 2.8 MB. Sorry to interrupt Close this window. This page has an error. You might just need to refresh it. First, would you give us some details? Battery Backup: 9V. Sensor: Electrochemical. Single Button: One press to silence and test alarm. End of Life Timer: Alarm chirps when it is time to replace it. Noise Output: 85 dB in a T4 Pattern. Standards: UL 2034. Warranty: 7 Year Limited. Product Dimensions (LxWxH): 5 x 1.38 x 3.4 in. Product Weight: 1.1 lbs.red flashes every 10 secs. 7020BSL. Green On. Alarm “chirps” 1 time every 60 secs with 1 Green flash once per min. flashes red every 2 secs. red rapid flash. 7030BSL. Green On. Alarm “chirps” 1 time every 60 secs with 1 Green flash once per min.1 beep every second, while the Red LED flashes and the. ... Carbon Monoxide Alarm First Alert Model GCO1 User Manual. ... Carbon Monoxide Alarm First Alert CO606 User Manual. 120v plug-in carbon monoxide alarm with battery back-up and silence feature (10 pages)

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Cause: Various. Solution: Follow single-chirp troubleshooting steps to diagnose and stop the chirp. Check to ensure that your alarm is not expired . Learn what "chirps" or …• Within 5 feet (1.5 meters) of any cooking appliance. • In extremely humid areas. This Alarm should be at least 10 feet (3 meters) from a bath or shower, sauna, humidifier, vaporizer, dish-washer, laundry room, utility room or other source of high humidity. • In areas where temperature is colder than 40˚ fF (4.4˚ C) or hotter If service is required, do not return the product to your retailer. To obtain warranty service, please contact First Alert Support. Please have the model number and date of purchase available when calling. 1-800-323-9005 Mon-Fri (9 am - 8 pm CST) Sat-Sun (9 am - 5:30 pm CST) 10-Year Sealed Battery Smoke/CO Warranty Service and Returns 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 ...Download user manual for First Alert CO606. Learn more about Testing And Maintenance, Regulatory Information For Co Alarms, Introduction, Installation, If Your Co Alarm Sounds, What You Need To Know About Co, Troubleshooting Guide, Limited Warranty, Understanding Your Co Alarm, Weekly Testing.Model: P1210E. Download product manual. Register your product. Buy now. Setup. Why Replace Smoke Alarms Every 10 Years? ... First Alert Consumer Support. Hours of Operation: Mon-Fri (9am - 8pm CT) Sat-Sun (9am - 5:30pm CT) 1-800-323-9005. Onelink & Smart Home Support.The First Alert CO606A Carbon Monoxide Plug-In Alarm with battery backup features an electrochemical CO sensor to alert you to dangerous levels of carbon monoxide. This carbon monoxide detector plugs into any standard electrical socket to monitor CO levels in your home, office, or other space. The simple, user-friendly design features battery ...Model: CO1210. Download product manual. Register your product. Setup. Where should I install carbon monoxide alarms and in particular, how high off the floor? ... First Alert Consumer Support. Hours of Operation: Mon-Fri (9am - 8pm CT) Sat-Sun (9am - 5:30pm CT) 1-800-323-9005. Onelink & Smart Home Support.Tap the gear to open Settings and choose Unpair Device. Next, press the Test/Reset button on your unit 3 times. After your Safe & Sound restarts and turns blue, pair it with your mobile device again using the Onelink …1043251 Hardwired Combination Smoke and CO Alarm with Battery Backup. SKU: 1043251. WHERE TO BUY. 120-volt hardwired smoke and carbon monoxide alarm wires directly into your home's electrical system. Emits a spread spectrum horn tone designed to be heard easily by those with age-related hearing loss. Photoelectric smoke sensor with …The First Alert BRK SC9120B Hardwired Combination Smoke and Carbon Monoxide Alarm uses an electrochemical CO sensing technology and Ionization sensor for smoke detection. It includes a 9-volt battery for continued function in the event of a power outage, and it features a test/silence button, tamper-resistant locking brackets, and a universal ...Close the battery compartment, making sure it is securely fastened. Reinstall the smoke detector into its mounting bracket, twisting it clockwise if necessary. After replacing the battery, give the smoke detector a few moments to reset itself. The beeping sound should cease once the new battery is properly installed. ….

Different Types of Beeps and Chirps: 4 Beeps and a Pause: EMERGENCY. This means that carbon monoxide has been detected in the area, you should move to fresh air and call 9-1-1. 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 ...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...5 beeps every minute: This means your alarm has reached the end of its life and needs to be replaced with a new alarm. A CO alarm horn indicates an emergency situation, but in very rare cases, there can be false alarms. Learn how to prevent false alarms on your CO alarm.When there is a high carbon monoxide level, a CO alarm will beep four (4) times in a loud, repeating pattern and the “move to fresh air” light will blink along with the alarm. ... First Alert Consumer Support. Hours of Operation: Mon-Fri (9am - 8pm CT) Sat-Sun (9am - 5:30pm CT) 1-800-323-9005. Onelink & Smart Home Support.The First Alert CO600 Plug-In Carbon Monoxide Alarm uses an electrochemical CO sensor to detect elevated carbon monoxide levels. When CO is detected, the carbon monoxide detector sounds a loud 85-decibel alarm to warn you of the threat. Carbon monoxide is an odorless, tasteless, invisible gas, and it is the leading cause of accidental poisoning ...Battery Backup: 9V. Sensor: Electrochemical. Single Button: One press to silence and test alarm. End of Life Timer: Alarm chirps when it is time to replace it. Noise Output: 85 dB in a T4 Pattern. Standards: UL 2034. Warranty: 7 Year Limited. Product Dimensions (LxWxH): 5 x 1.38 x 3.4 in. Product Weight: 1.1 lbs.First Alert’s carbon monoxide detectors, such as the CO606 model, offer advanced features like electrochemical sensors, audible alarms, and digital displays. Promptly addressing 3 beeps and seeking professional help when needed are vital for home safety.Introduction. Go to step 1. Follow this guide to fix your First Alert Smoke alarm. This fix will stop the First Alert Smoke alarm from beeping when your battery is low. Make sure you have your 9V battery in hand and a helper to make sure that you do not fall from your stool. These alarms are usually found mounted into your ceiling so please ... First alert model co606 5 beeps, 4 beeps and a pause: This means that there is carbon monoxide in the air. You should seek fresh air immediately and call 911. 1 beep every minute: This means that the alarm has low battery power and needs a replacement. 3 beeps every minute: This means the alarm has encountered a malfunction and needs replacement. , Find the model number. The model number for your alarm is a series of numbers or letters, like SCO500. If you're not able to unmount your alarm, you can also find the model number in your user's manual. Find the date of manufacture. The date of manufacture for your alarm is printed in date format on the back of your alarm: YYYY, Month, DD. , 5 beeps every minute: This means your alarm has reached the end of its life and needs to be replaced with a new alarm. A CO alarm horn indicates an emergency situation, but in …, Model: P1210E. Download product manual. Register your product. ... First Alert Consumer Support. Hours of Operation: Mon-Fri (9am - 8pm CT) Sat-Sun (9am - 5:30pm CT), Contact the manufacturer or the retailer where you purchased the alarm. 3. Five beeps, at 15-minute intervals = END OF LIFE. The alarm has reached the end of its useful life and you must install a new one. 4. A loud steady alarm (not beeps or chirps) = EMERGENCY. The unit has detected carbon monoxide gas in your home., 60 Hz, 0.09A. Printed in Mexico M08-0152-002 S 07/07. IMPORTANT! PLEASE READ CAREFULLY AND SAVE. This user's manual contains important information about your Carbon. Monoxide (CO) Alarm's operation. If you are installing this CO Alarm. for use by others, you must leave this manual-or a copy of it-with. the end user., Learn how to set up Google alerts for your leads to get trigger events delivered right to your inbox. Trusted by business builders worldwide, the HubSpot Blogs are your number-one ..., View and Download First Alert CO604 user manual online. 120V PLUG-IN CARBON MONOXIDE ALARM WITH BATTERY BACK-UP AND TEST/SILENCE. CO604 carbon monoxide alarm pdf manual download. , First Alert combination smoke and carbon monoxide (CO) alarms offer 2-in-1 protection from both types of danger with a variety of feature offerings to deliver advanced and reliable fire protection to help protect your home and family. Precision Detection Combination Alarms Meet New Standards. Precision Detection advanced sensing technology ..., Are you an employee? Login here. Loading , Product Details. Power Source: Plug in. Sensor: Electrochemical. Single Button: One press to silence and test alarm. End of Life Timer: Alarm chirps when it is time to replace it. Noise Output: 85 dB in a T4 Pattern. Standards: UL 2034. Warranty: 7 Year Limited. Product Dimensions (LxWxH): 5 x 1.7 x 3.4 in., 5 beeps every minute: This means your alarm has reached the end of its life and needs to be replaced with a new alarm. A CO alarm horn indicates an emergency situation, but in …, WHEN YOU FIRST INSTALL THE BATTERY: HORN: Chirps once. POWER/ALARM LIGHT: Flashes once. UNDER NORMAL CONDITIONS (AC POWER): HORN: Silent. …, View and Download First Alert CO511 user manual online. BRK Electronics Onelink Battery Operated Carbon Monoxide Alarm User's Manual. ... please have the model number and date of. purchase available when calling. For Warranty Service return to: BRK Brands, Inc., 25 Spur Drive, El Paso, TX 79906 ... Carbon Monoxide Alarm First Alert …, For the First Alert® Protector™ Model 6740/2740 Executive Safes use the following: These safes have a three-number combination. Start with the dial on zero. Turn the dial LEFT passing your number TWO (2) times and stop at this number on the third time. Turn dial RIGHT, passing your number ONE (1) time and stop at this number on the second turn., The First Alert CO605 Plug-In Carbon Monoxide Detector helps protect your family with an electrochemical sensor and an 85-decibel alarm, and easily plugs into any standard outlet with no additional mounting necessary. It also includes a battery backup, so CO is monitored even if there's a power failure. One button silences any nuisance alarms ... , Refer to your alarm's user manual for your specific model. 4 beeps and a pause: This means that there is carbon monoxide in the air and you should seek fresh air immediately and call 9-1-1. 1 beep every minute: This means that the detector has low batteries and you should replace them. 5 beeps every minute: This means your alarm has reached the ... , Sorry to interrupt Close this window. This page has an error. You might just need to refresh it. First, would you give us some details? , 1039196 Plug-In Carbon Monoxide Alarm. SKU: 1039196. WHERE TO BUY. CO detector alerts you to elevated carbon monoxide levels in the home. Advanced electrochemical carbon monoxide sensor. Simple plug-in design works with 120-volt outlets. Loud 85-decibel alarm sounds when CO levels are elevated. Single test/silence button for simple operation., 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 ..., Battery Backup: 9V. Sensor: Electrochemical. Single Button: One press to silence and test alarm. End of Life Timer: Alarm chirps when it is time to replace it. Noise Output: 85 dB in a T4 Pattern. Standards: UL 2034. Warranty: 7 Year Limited. Product Dimensions (LxWxH): 5 x 1.38 x 3.4 in. Product Weight: 1.1 lbs., 5 beeps every minute: This means your alarm has reached the end of its life and needs to be replaced with a new alarm. A CO alarm horn indicates an emergency situation, but in …, in “dead air” space and carbon monoxide may not reach the sensor. NOTE: Do not cover the Alarm with a curtain. To install for a wall-mount, you will need to pull out the removable. adapter and power cord, as follows: 1. Repeat steps 1 to 3 as described above in. “to rotate the adapter”. 2. , First Alert Consumer Support. Hours of Operation: Mon-Fri (9am - 8pm CT) Sat-Sun (9am - 5:30pm CT) 1-800-323-9005. Onelink & Smart Home Support. Hours of Operation:, First Alert combination smoke and carbon monoxide (CO) alarms offer 2-in-1 protection from both types of danger with a variety of feature offerings to deliver advanced and reliable fire protection to help protect your home and family. Precision Detection Combination Alarms Meet New Standards. Precision Detection advanced sensing technology ..., 60 Hz, 0.09A. Printed in Mexico M08-0152-002 S 07/07. IMPORTANT! PLEASE READ CAREFULLY AND SAVE. This user's manual contains important information about your Carbon. Monoxide (CO) Alarm's operation. If you are installing this CO Alarm. for use by others, you must leave this manual-or a copy of it-with. the end user. , View and Download First Alert CO606 user manual online. 120V PLUG-IN CARBON MONOXIDE ALARM WITH BATTERY BACK-UP AND SILENCE FEATURE. CO606 carbon monoxide alarm pdf manual download., Install the First Alert SM210 10-Year Sealed Battery Smoke Alarm with Slim Profile Design and CO606 Plug-In Carbon Monoxide (CO) Alarm with Battery Backup Safety Value Pack for protection against fire and carbon monoxide. The SM210 Smoke Alarm features First Alert's Precision Detection advanced sensing technology and meets new industry standards., Built-In 10-Year Battery for a Decade of Detection. The First Alert CO710 Carbon Monoxide Alarm with 10-year battery, features a built-in 10-year lithium-ion battery, so you don’t need to worry about replacing batteries or low battery chirps during the lifetime of the alarm. An end-of-life warning lets you know when the device should be replaced., For the First Alert® Protector™ Model 6740/2740 Executive Safes use the following: These safes have a three-number combination. Start with the dial on zero. Turn the dial LEFT passing your number TWO (2) times and stop at this number on the third time. Turn dial RIGHT, passing your number ONE (1) time and stop at this number on the second turn., , View and Download First Alert CO400 user manual online. BATTERY OPERATED CARBON MONOXIDE ALARM WITH SILENCE FEATURE. ... Model. CO400. INTRODUCTION ... Carbon Monoxide Alarm First Alert CO606 User Manual. 120v plug-in carbon monoxide alarm with battery back-up and silence feature (10 pages) Summary of …, One beep, at 15-minute intervals = low battery. The battery for your alarm is wearing out. You need to replace it. Three beeps, at 15-minute intervals = malfunction. The unit is malfunctioning. Contact the manufacturer or the retailer where you purchased the alarm. Five beeps, at 15-minute intervals = end of life.