carbon monoxide alarm 3 beeps image
OWL
Every about five minutes a loud quick beep hurt my ears,I think I once heard that it might be the fire alarms low on battery can it be this? I heard it in many other houses too.like my Grampa's House and friend's houses.What can this be?It's driving me NUTS!
Answer
READ EVERY WORD FIRST, ALL OF THEM, PLEASE!!!!
Well that's an easy one, I am assuming you are young since you reference Grandpa. Note the beep has to be from something electronic Possible sources: Burglar Alarm company backup battery to the main system is weak, the remotely located wireless window/door sensors have batteries that when dead make the Alarm console beep.
A smoke detector is likely. I have some that mount directly to the wall and some to a bracket that is mounted and you turn the "front" of the detector CCW or CW to remove from the bracket. You need to know if the smoke/fire alarm is a battery unit (CLUE: IF YOU CAN TAKE IT OFF WHERE ITS MOUNTED AND IF IT HAS NO WIRE INTO THE WALL/CEILING ITS BATTERY, NOW TURN IT OVER TO THE "WALL SIDE", MAYBE THERE IS A VISIBLE 9V BATTERY COMPARMENT SPOT RIGHT IN FRONT OF YOU), if not it might be a open the cover unit, so, open the cover by looking, AND THEN LOOKING AGAIN, you might have to pry a "tab" or unscrew a screw before opening, when you see the 9v battery you will be half done, (if YOU DON'T ABSOLUTELY KNOW WHAT A 9V BATTERY LOOKS LIKE STOP SEE TEST BUTTON BELOW). PLEASE don't mess with the "120" volt smoke detector, call the company if it's the "beeper" [all non battery smoke detectors may not be "120" volt but they may be 12-24 volt AC or DC so they still might be dangerous] (I say that more for those who might nitpick me).
If it really beeps every five minutes it wont hurt to pull the 9volt battery and wait 7 minutes. TEST SECTION: If you can't wait, be brave, re-read above and extract the battery, put the 9v battery to your tongue, if it mildly tingles it's a dead battery, if it smarts put it back in and wait the "5" minutes. NOTE YOU CAN'T DIE FROM THIS EXCEPT MAYBE IF YOU HAVE A PACEMAKER OR BUILT-IN HEART DEFIBRILLATOR SO THOSE FOLKS DON'T "TONGUE" IT.
Or best of all, get a volt meter from an electronics pal. 9 volts minus 1.8=7.2 volts = battery no good (if the battery is low by 20% its dead, this even applies with 6 volt, 1.5volt etc.( -20% is my guide for alkaline batteries),
Also if you are afraid just press the TEST BUTTON, on the smoke detector, if it has one, buy a new one if it doesn't have a test button, its too old or the owner was too frugal. [IF IT WONT SOUND OFF UNDER TEST ITS DEAD, IF IT DOES SOUND THEN YOU CAN NOW KNOW IF ITS "YOUR BEEP"] Now identify if its a 9v battery by taking it gently off its mount or bracket mount also see above again. See the test section if you feel braver.
If you succeed in removal AND REPLACE THE 9V note that I put all my detectors on a wall AS CLOSE to the ceiling on a 3-4 inch bread twist tie or better "wire" to a screw or thumb tack [ yes it looks fine if you do it right] for easy removal of batteries and no loss of sensitivity. Generally smoke rises driven by the heat, so the closer to the ceiling the better.
(this wire mount idea is at your discretion, I'm sure some fire guy is gonna disagree but in my experience of an actual house fire in 1987 with the detectors mounted as such, they saved my sleeping wife and cat!)
Check for a carbon monoxide detector and again make sure its not "120" volt, press the test button. A UPS on your computer with a near dead battery makes beeps. A medical device for "Gramps" may be at fault. a cell phone or cordless home phone beeps when near dead. A microwave or new fridge with the door open can beep. An AC alarm clock can beep when its 9volt battery gets weak.. Get the common thread?
If after all that you can't isolate it, invite some other young folks over for sodas, [statistically better at hearing high pitched beeps] put the battery back in the smoke detector and have the young'uns stand at different parts around the seeming sound area to pinpoint the beep. Keep in mind that some beeps are so foxy that they are like a ventriloquist and "throw their voices" so move around like musical chairs till every one agrees. Need I say more?? Good Luck! WHEW
READ EVERY WORD FIRST, ALL OF THEM, PLEASE!!!!
Well that's an easy one, I am assuming you are young since you reference Grandpa. Note the beep has to be from something electronic Possible sources: Burglar Alarm company backup battery to the main system is weak, the remotely located wireless window/door sensors have batteries that when dead make the Alarm console beep.
A smoke detector is likely. I have some that mount directly to the wall and some to a bracket that is mounted and you turn the "front" of the detector CCW or CW to remove from the bracket. You need to know if the smoke/fire alarm is a battery unit (CLUE: IF YOU CAN TAKE IT OFF WHERE ITS MOUNTED AND IF IT HAS NO WIRE INTO THE WALL/CEILING ITS BATTERY, NOW TURN IT OVER TO THE "WALL SIDE", MAYBE THERE IS A VISIBLE 9V BATTERY COMPARMENT SPOT RIGHT IN FRONT OF YOU), if not it might be a open the cover unit, so, open the cover by looking, AND THEN LOOKING AGAIN, you might have to pry a "tab" or unscrew a screw before opening, when you see the 9v battery you will be half done, (if YOU DON'T ABSOLUTELY KNOW WHAT A 9V BATTERY LOOKS LIKE STOP SEE TEST BUTTON BELOW). PLEASE don't mess with the "120" volt smoke detector, call the company if it's the "beeper" [all non battery smoke detectors may not be "120" volt but they may be 12-24 volt AC or DC so they still might be dangerous] (I say that more for those who might nitpick me).
If it really beeps every five minutes it wont hurt to pull the 9volt battery and wait 7 minutes. TEST SECTION: If you can't wait, be brave, re-read above and extract the battery, put the 9v battery to your tongue, if it mildly tingles it's a dead battery, if it smarts put it back in and wait the "5" minutes. NOTE YOU CAN'T DIE FROM THIS EXCEPT MAYBE IF YOU HAVE A PACEMAKER OR BUILT-IN HEART DEFIBRILLATOR SO THOSE FOLKS DON'T "TONGUE" IT.
Or best of all, get a volt meter from an electronics pal. 9 volts minus 1.8=7.2 volts = battery no good (if the battery is low by 20% its dead, this even applies with 6 volt, 1.5volt etc.( -20% is my guide for alkaline batteries),
Also if you are afraid just press the TEST BUTTON, on the smoke detector, if it has one, buy a new one if it doesn't have a test button, its too old or the owner was too frugal. [IF IT WONT SOUND OFF UNDER TEST ITS DEAD, IF IT DOES SOUND THEN YOU CAN NOW KNOW IF ITS "YOUR BEEP"] Now identify if its a 9v battery by taking it gently off its mount or bracket mount also see above again. See the test section if you feel braver.
If you succeed in removal AND REPLACE THE 9V note that I put all my detectors on a wall AS CLOSE to the ceiling on a 3-4 inch bread twist tie or better "wire" to a screw or thumb tack [ yes it looks fine if you do it right] for easy removal of batteries and no loss of sensitivity. Generally smoke rises driven by the heat, so the closer to the ceiling the better.
(this wire mount idea is at your discretion, I'm sure some fire guy is gonna disagree but in my experience of an actual house fire in 1987 with the detectors mounted as such, they saved my sleeping wife and cat!)
Check for a carbon monoxide detector and again make sure its not "120" volt, press the test button. A UPS on your computer with a near dead battery makes beeps. A medical device for "Gramps" may be at fault. a cell phone or cordless home phone beeps when near dead. A microwave or new fridge with the door open can beep. An AC alarm clock can beep when its 9volt battery gets weak.. Get the common thread?
If after all that you can't isolate it, invite some other young folks over for sodas, [statistically better at hearing high pitched beeps] put the battery back in the smoke detector and have the young'uns stand at different parts around the seeming sound area to pinpoint the beep. Keep in mind that some beeps are so foxy that they are like a ventriloquist and "throw their voices" so move around like musical chairs till every one agrees. Need I say more?? Good Luck! WHEW
can you please answer!! abt carbon monoxide!!?
Sarah
basically i woke abt an hr ago to the sound of the carbon monoxide alarm beeping! it isnt very loud and it beeps every 40 seconds. is there carbon monoxide in the house or is it just the battery????? i dont think it would b the battery cuz we just got the alarm less than 3 months ago!! please answer!! would it make a louder noise if there was carbon monoxide here?? thanks and have a great day!!!!!!!!!!
Answer
CO detectors also detect smoke. When a battery gets low the detector usually chirps once every few minutes or so. Every 40 seconds doesn't sound right, the unit may be defective, or they designed it to be more insistent when you have a low battery.
If the alarm was detecting something that needed to be announced the alarm would be beeping rapidly - continuously until the battery went dead. Since yours isn't doing that I'd have to guess it's probably safe to still be in the house.
My wife just bought a new clock. Came with a new battery. But it wasn't working. She was going to take it back but I thought why not just switch the battery. Turned out the contacts were dirty and only needed to be cleaned. Sometimes you get a defective device. I've had plenty of NEW batteries that were almost dead when I took them out of the package. Could just be you need a new battery. No telling how long that thing sat on the shelf - or even if someone bought it and decided they didn't want it any longer. Or maybe they had an old one and bought a new one then put the old one back in the box and brought it back for a refund. These ARE hard economic times and there's no telling what someone may do.
My advice is if the device is acting suspiciously (as I suspect based on the 40 second chirp) I'd think it might be time to either read the instructions or take it back for a new one.
Hope this helps.
'av'a g'day mate.
")
CO detectors also detect smoke. When a battery gets low the detector usually chirps once every few minutes or so. Every 40 seconds doesn't sound right, the unit may be defective, or they designed it to be more insistent when you have a low battery.
If the alarm was detecting something that needed to be announced the alarm would be beeping rapidly - continuously until the battery went dead. Since yours isn't doing that I'd have to guess it's probably safe to still be in the house.
My wife just bought a new clock. Came with a new battery. But it wasn't working. She was going to take it back but I thought why not just switch the battery. Turned out the contacts were dirty and only needed to be cleaned. Sometimes you get a defective device. I've had plenty of NEW batteries that were almost dead when I took them out of the package. Could just be you need a new battery. No telling how long that thing sat on the shelf - or even if someone bought it and decided they didn't want it any longer. Or maybe they had an old one and bought a new one then put the old one back in the box and brought it back for a refund. These ARE hard economic times and there's no telling what someone may do.
My advice is if the device is acting suspiciously (as I suspect based on the 40 second chirp) I'd think it might be time to either read the instructions or take it back for a new one.
Hope this helps.
'av'a g'day mate.
")
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