How long can the remote control key be used?
It is related to the usage scenario, with an average of 2 years away.
The remote control key of this car is not our mobile phone, it can be charged, and it uses button cell. So how long can it last? This has something to do with our usage scenarios.
If the average life expectancy is basically more than two years, then if our usage habits are not good and the scene may have an impact, it may be that there will be no electricity after one year. My own family car has been used for four years and is still in good condition.
How do you know that the remote control key will be dead?
So if this car is running out of power, we can actually feel it and let us change it in time.
Remote control distance becomes shorter.
One is that the remote control distance is shortened. It used to be that the car under this building will beep when you press it at home. Now it will unlock when you go downstairs.
It’s possible that the power change and the voltage drop, which leads to the decrease of the signal transmission ability of this remote controller.
I pressed it several times, but only once did it respond.
What’s more, I just pressed it several times, and only one of them responded, so the power is already very low, so it’s best to change it as soon as possible.
Good car dashboard direct display
If it’s the car of a friend of a local tyrant, the dashboard of that car will tell you directly that you just have to change it if there is no electricity, so not everyone can touch it, right?
What circumstances make the key damaged in advance?
Then there are some cases, it is not without electricity, but it is very close to the symptoms that just happened.
Signal interference
One is signal interference. The transmission frequency of most car remote control keys is between 315 MHz and 434 MHz, so there are quite a few signal sources with the same frequency around here, which will interfere with each other.
The restaurant ordering machine, the queuing machine in the bank, ATM, burglar alarm and high-voltage substation are all within this frequency range, and it may not work when you are close to it. There are still many similar ones, so you can recall them.
If it doesn’t work in one place and it works in other places, it shouldn’t be the problem of electricity. Some people who steal cars or things use this principle to make a signal jammer so that your car can’t be locked and he can get things.
Physical problems, such as water ingress and littering.
Then, besides this, there are physical problems. Although it can’t be charged like a mobile phone, it will break down if it enters the water like a mobile phone.
This car key, it’s, in fact, its living environment is a little worse than our mobile phone, and it may be thrown around and tied to other door keys, which will affect the signal, cause wear and tear, and even damage, which will have a greater impact.
Put it next to high-power appliances.
Then, what I just said is signal interference, right? In fact, if you put it next to such electrical appliances as TV, microwave oven, washing machine and computer, it will speed up the consumption of the battery of your car key.
This is because of this high-power electrical appliance, which will have this kind of mutual influence with it, just like when you say "hey", others ignore you.
Your first reaction, of course, is to shout louder, "Aye, aye, aye" a few times, and the sound is a little louder, so the electricity will be gone, and where to put the keys is actually quite particular.
The car keys will last about two years.
Then today is to share with you how long our car keys will last, about two years, and four years of luck.
Within a year, then you have to think about whether there is an environment around you that allows you to consume extra electricity, or your habits.
It’s best to put the car keys separately, and don’t tie them with your own metal keys. It hurts, but I don’t know where to match the car keys.