Question about 540i Super Wideband Ka Radar Laser Detector

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Just found my old Beltronic 540i detector was wondering if it was of any use seeing that its about 25 or so years old

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Posted on Jan 02, 2017

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You can download the detailed user manual from the following link.( ).Please don't forget to rate me if satisfied.Good Luck.

Posted on Jun 08, 2011

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Both are ok and both perform about the same. The 1730 is the newer of the two. Newer units will pick up further however.

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You can download the detailed user manual from the following link.( ).Please don't forget to rate me if satisfied.Good Luck.

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I have a beltronic v955 4 month old my problem is that once i plug it in starts perfectly but wont detect any radar i know because i took my other radar and this one was working perfect detecting all...

If its only 4 months old I would return it and get another one or call tech support to fix the issue. use factory reset button if it has one.

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So I don't know just how old my detector is, so I was wondering, if it shows "Err" on it and even if it is say 6 or 7 years old, how do I know if it just outlived itself, or if I really have a...

the NFPA and usually the manufacture-er set replacement standards, a 6-7 year old CO detector isn't that old, but extremely important to be working and accurate, so in this case "when in doubt , throw it out" CO poisoning isn't pretty and can be deadly. Nighthawk is a really good brand. Good Luck

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My nighthawk Kidde carbon monoxide detector keeps beeping every 25-30 seconds. Do I need to buy a new one?

Some models of Carbon Monoxide Detectors will give an audible beep every 25-30 seconds after it has sounded an alert alarm. This may have happened when there was noone home to hear it. A periodic beeping sound may also indicate it is time to change the battery.

Solution: Install a new battery and check your manual for instructions on how to reset the system. Check the expiry date on your unit, it needs to be replaced after 5 to 7 years, according to the manufacturer specifications.

If you are in doubt that your Carbon Monoxide Detector is not working effectively, REPLACE IT. Your safety and your peace of mind is worth it.
View most Brands and Models of Carbon Monoxide Detectors online.

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1 Answer me please...

My advice is: Buy a new one.I tried to fix my old detector, and it was OK for few days.Then I found out that it does not work again when police puled me over for speeding.I payed for another detector to police.

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I found a statement from Whistler Support that is was not manufactured by Whistler Inc. and was produced prior to 1999. If youre somewhat handy, you might want to open it up and read the fcc id number on the logic board. Search for it here; and it will tell you the manufacturer. It may provide some better information to search with. Why would you even want to use something with technology that old? It has a woodgrain housing for petes sake!! :0) Best of Luck

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