green-foam

As Tom says, noise is not a criminal matter, so the police will not be interested, Noise is dealt with by the council, but to say "some one is noisy going up and down a staircase" is not really a cause for concern. Your best (only) hope is the landlord.

Why not get one custom made? Safelincs can do it for you with or without frame CLICK HERE When it comes to life protection "cheaply" is NOT an option

Cost depends on what you have, I recommend Click here

I have no idea why your detector is making a crackling noise, I suggest you take it down and have a look, there may be water in it. I say this because I have seen it a few times where there has been a leak via the floor above and water has come through a ceiling mounted detector. If it is mains operated, turn the mains off first. What ever the case, it is not repairable and I suggest you change it.

Why not post a sign that says something like "The entrance door is around the corner to your right" Posting a notice that merely says "Fire Exit" does not tell them where they should be.

To clarify what Harry said. Pressing the button on a detector is NOT a battery test. When the test button is pressed the detection device (be that ionisation / optical / other) is "fooled" into believing "contamination" is present, so the detector sounds for a short while. The battery voltage is monitored by different electronics of the detector, and if in the testing process the battery voltage becomes too low the sounder will chirp at regular intervals to indicate this. It is the same for mains / battery / combination detectors.

This is as my signature says, just my opinion. You have a "conflict of interests" before you start. Due to the "specialised knowledge" required to service each item I can not see it being viable to have a combined unit, that said there are available "stand alone units" such as the one shown below. These are suitable for building sites, but not for buildings as the alarms are not interconnected and there is no way to identify where the unit actually is. (from a central location) To address your point of "fear and intimidation" I would suggest that you could post what ever signs you like, it will not work, if anything cause more confusion. I would suggest that the only real way to remove fear and intimidation in this case is training in how to use fire extinguishers. As for spending and cost, put yourself in the buyers shoes, would you spend money on something you don't have to even if the other product is better and costs more? The fire safety person would want the better option, but there has to be a compromise.

A picture of the switch in question would help.

It would seem that I am in error. For that I apologise.

Very sorry Harry, I believe you will find that a fire alarm should be serviced every 3 months, Often they will check 25% of the alarm, each service, so by the time 12 months have passed everything will have been checked, That is also why is some places you will see devices with small coloured dots stuck on them. its so they know which device was tested in which quarter. Intruder alarms are tested once every six months.

It always been once a week. But saying that you don't test everything once a week, you pick a random call point and activate it, then next time you should pick a different call point. (In reality its often the same one) But you must make sure all sounders activate. I think you are confusing servicing a fire alarm with testing a fire alarm. Servicing is every quarter, testing should be every week. (At the same time so people know it is only a test)

The new units should come with a plug, I would guess that the original plug was lost and so some one soldered the wires on instead. I am puzzled why you mention The "battery terminal" since mains powered smoke alarms are connected as follows. Live, Neutral and "interconnect" This is repeated at every detector. Since you will be replacing all 3 I would suggest you check (with a multi meter) at the first one which colour does what, since there are no strict guidelines for the colours, and then copy this colour code with all the detectors.

Like this one? The requirement is for an area on the body of the fire extinguisher to be the "identifying colour" so the answer to your question is no.

I would NOT rely on an electrician, since they understand the concept of a fire alarm but they have no requirement to know the regulations of a fire alarm or its parts. (There is a difference between electricians and fire alarm engineers.) It seems there is no specific regulation for cable fixing distance, (I think its BS7671) that says cables should be fixed at regular intervals, the question is, what is regular. The "norm" does seem to be fix the cable at every 30cm.

I would suggest you offer to train some one (For a tiny fee) but as for doing it once a month then you invoicing them I don't think you will be doing it for long as you will have to make a "reasonable charge" which to them will be "xyz is only ripping us off"

Smoke detectors should be serviced / changed according to the manufacturers instructions. Taking Appolo (a very popular brand) as an example, they should indeed be changed every 10 years, this is because that there is a slight possibility they may cause problems. That said, you only need the detectors changing, not the bases.

Safelincs supply a variety of signs, some of which are self adhesive. CLICK ME

If its a Fire Alarm then the cable used must be flame resistant (such as FP200) However if you have interlinked smoke alarms these are designed to be wired in "normal" 3 core and earth. Below is a picture of several common Fire Alarm components. Below is a picture of a smoke alarm As you can see, the two are very different. Smoke alarms are NOT fire alarms and they are NOT a substitute for a fire alarm and should NEVER be referred to as a fire alarm. I would suggest you read the safelincs page which is HERE

For what its worth I would like to point out that at least once a year the EL's should be tested (No mains) for 3 hours, so you can make sure that all the lights will last this long. You can not really expect anyone to work with just EL's on / failing. Also just because the indication LED is lit does NOT mean the EL will work as required. All the LED indicates is that the batteries are being charged.

Hi, Not wishing to appear to be pedantic but I should correct your question. Carbon monoxide is written as CO and is given off by unburnt materials which contain carbon, it is the same density as air and is colourless. (it is also flammable) CO2 (that you said) on the other hand is heavier than air and is commonly found in fire extinguishers such as this one. It is very important you do not confuse the two. Back to your question. Ideally a carbon monoxide detector should be installed adjacent / reasonable proximity to any appliance that is liable to produce carbon monoxide. To that end, most are designed to be wall mounted such as this one (available from HERE ) Being wall mounted it is often not easy to conceal the cable, so most (not all) carbon monoxide detectors are battery operated. If you want a mains operated CO detector you can get them from HERE

To add to what Harry said. If it "beeps" every 90 seconds or so, it is indicating its batteries need replacing, it is NOT in alarm condition. You should change the batteries, or if it is a sealed unit replace it. If it is in "alarm condition" take it outside, wait for it to stop. Take it back inside, if it goes into alarm again, repeat, if it goes into alarm again it has detected carbon monoxide. Safelincs can supply one which is a combined smoke and Carbon monoxide alarm, not only does it beep, it SPEAKS (So you know if its smoke or carbon monoxide) CLICK HERE For more information.

Maria, while you are waiting you can put up your own smoke alarms, safelincs can supply optical detectors with test and silence button for less than £14.00 CLICK HERE

I have to ask, why would you want to disconnect a life safety system?

Hi Chris, The extinguisher to which I refer, you did not throw, it has a lever and handle, and it really was the size of a grapefruit, but also as I mentioned, it is no longer available, and regretfully I do not recall its name. The other thing to consider, in particular with the video clip you linked to, if you notice the "whole room" is on fire, the idea of most extinguishers is to quench the fire before it gets too big. Regarding making carbon dioxide (I don't know how good your chemistry is, so bear with me) its actually very easy. You mix sulphuric acid with sodium carbonate solution. (Other variants are also possible) This will produce carbon dioxide, at some pressure, but the volume produced depends on how much of each chemical you have to start with. By doing this you will end up with carbon dioxide and "water" (For the sake of argument) what can you do with the water now you have your carbon dioxide? The answer has been around for many years, No, it hasn't been photo shopped, this is a genuine 1961 soda / acid fire extinguisher. As for carbon dioxide as an extinguishant its good, but not really suitable for the home, take a chip pan fire for example, if Joe Bloggs home owner were to point a carbon dioxide extinguisher at burning oil and operate the extinguisher, all that would happen is instead of one small fire there would now be multiple fires due to the burning oil being blown everywhere, like wise, burning paper can be put out by carbon dioxide, but only if the burning paper is in a container, if its not, the carbon dioxide can blow it everywhere causing more fires. As Harry said, you would be better off with a foam or water mist. http://www.youtube.com/watch?v=G67B1gMs8EQ Water mist is good because it can be used on almost anything, and is 100% water. Your main obstacle (and I still wish you luck) is finding something that will extinguish more than one category of fire and is compact.

Watching the video, the detector DOES have a battery inside. I guess this is almost / nearly flat and that is why the unit is beeping. Although the battery is not meant to be changed, I wonder is there a link that can be removed to disable the battery? It LOOKS LIKE the "outer cover" can be unclipped and swung open (I did note it says "do not open unit" but in this case you don't seem to have much choice)