A smart key is an electronic access and authorization system that is available either as standard equipment, or as an option in several car designs.
The smart key allows the driver to keep the key fob pocketed when unlocking, locking and starting the vehicle. The key is identified via one of several antennas in the car's bodywork and a radio pulse generator in the key housing.
Depending on the system, the vehicle is automatically unlocked when a button or sensor on the door handle or trunk release is pressed. Vehicles with a smart-key system have a mechanical backup, usually in the form of a spare key blade supplied with the vehicle. Some manufacturers hide the backup lock behind a cover for styling. Vehicles with a smart-key system can disengage the immobilizer and activate the ignition without inserting a key in the ignition, provided the driver has the key inside the car.
On most vehicles, this is done by pressing a starter button or twisting an ignition switch. When leaving a vehicle that is equipped with a smart-key system, the vehicle is locked by either pressing a button on a door handle, touching a capacitive area on a door handle, or simply walking away from the vehicle.
The method of locking varies across models. Some vehicles automatically adjust settings based on the smart key used to unlock the car. User preferences such as seat positions, steering wheel position, exterior mirror settings, climate control e. Some models, such as the Ford Escapeeven have settings to prevent the vehicle from exceeding a maximum speed if it has been started with a certain key.
SmartKeys was developed by Siemens in the mids and introduced by Mercedes-Benz in to replace the infrared security system introduced in Daimler-Benz filed the first patents for SmartKey on February 28, in German patent offices, with multifunction switchblade key variants following on May 17, Electronics that control locking systems and the ignitions made it possible to replace the traditional key with a sophisticated computerized "Key".
It is considered a step up from remote keyless entry. The SmartKey adopts the remote control buttons from keyless entry, and incorporates them into the SmartKey fob. Once inside a Mercedes-Benz vehicle, the SmartKey fob, unlike keyless entry fobs, is placed in the ignition slot where a starter computer verifies the rolling code.
Verified in milliseconds, it can then be turned as a traditional key to start the engine. The device was designed with cooperation of Siemens Automotive and Huf exclusively for Mercedes-Benz, but many luxury manufacturers have implemented similar technology based on the same idea. The SmartKey's electronics are embedded in a hollow, triangular piece of plastic, wide at the top, narrow at the bottom, squared-off at the tip with a half-inch-long insert piece.
The side of the SmartKey also hides a traditional Mercedes-Benz key that can be pulled out from a release at top. Once locked manually, the trunk cannot be opened with the SmartKey or interior buttons. The key fob utilizes a radio-frequency transponder to communicate with the door locks, but it uses infrared to communicate with the engine immobilizer system.
Original SmartKeys had a limited frequency and could have only been used in line-of-sight for safety purposes. The driver can also point the smart key at the front driver side door while pushing and holding the unlock button on the SmartKey and the windows and the sunroof will open in order to ventilate the cabin.Do I have Smart Key or what? SCR New Member.
I purchased a Prius v Three last week. I recall the salesman at the dealership stating that my car was equipped with a "one touch" keyless entry system. This system was a single button on the driver's side door handle.
Trouble is--my Prius v Three does not have such a system. I know, I know This I understand to be the "Smart Key" system. Where's the little black button on the door handle on my car? And if this feature is indeed another system, what the heck is it called? Thanks for the responses. Not sure of the model, but when I get out of my car with keyless entry, the button can be pressed and it locks the car doors. Buttons are on both front doors and hatch. Doors unlock if you touch either of the front door handles or rear latch handle.
Car even starts without key in the key holder on the dash. RTFM, lol.
Schlage vs. Kwikset SmartKey-How to enjoy maximum security and convenience
You can also toggle between one door unlock and unlocking all doors when you grab the door handle by pressing and holding down two buttons on the fob. Chazz8 Gadget Lover. Best attempt at explaining the large v on the back of the prius wagon was that it was a large font lower case v like this; v actual lower case v in font size 7 I don't think any Prius v wagons have the black button.
I would need some more sightings from Prius Chat memebers or a photo to investigate further.
Same can be said about the Prius c logo then Bisco, it too is bigger on the car but it as well is a small c. They just make it larger in size on the car since that's pretty much the whole thing that makes a c a c and a v a v logo-wise. JimboPalmer Tsar of all the Rushers. OK, I can add to the confusion. You could open either front door or the hatch by touching it with the Fob nearby. You can also program it to open all doors when you touch one and to open all doors with one press of the Fob or two.
I now have a Prius v 3 versatile with 1 door SKS, although you can still program it to open all doors with one press via a fob 'dance' and to open all doors when you touch one via an entune setting I wish I could buy a v4 with 3 door SKS and LED headlight fog lights but no leather, no larger wheels. Sadly there is no v4. This post has the data on unlocking all doors with the fob Prius v verses Gen II PriusChat Here are the steps via the entune, to unlock all doors when you touch the drivers door How to unlock all the doors automatically PriusChat.
Re the "key" on the v: we established this eve that once the car is running the key doesn't have to be present, or aboard, and you can drive off merrily on your way to wherever, with the on-dash reminder key graphic with!
Koko Junior Member. Blu-ray Blizzard Brigade Are you a current member with account or password issues? Please visit following page for more information Dismiss Notice Keybar vs Keygrip vs keysmart 2. Please visit following page for more information. Keybar vs Keygrip vs keysmart 2. Couloirman Loaded Pockets.
Joined: Feb 24, Messages: 60 Likes Received: Looking to simplify my keychain and wondered who has played with all of these? I would be using it to hold all my personal keys to house, mailbox, etc Because I have a lot of stuff size and weight is a consideration when deciding on keybar vs.
Anyone owned all 3 and have a strong opinion either way? I'd go titanium if keygrip to lower the weight as much as possible if that makes a difference. RoisonDubh Loaded Pockets. Joined: May 10, Messages: Likes Received: I have both the Keysmart and the Key-Bar. I really like the Key-Bar much better than the Keysmart.
With both, it is very easy to load too many keys on it and then it becomes a behemoth in the pocket. I current carry the Titanium Key-Bar with five keys in it as well as the lanyard attachment.
I would be afraid to place much more than that. I really like the fit and finish on the Keysmart, but the ends of the keys do not mesh into the bar and were constantly catching on anything else in my pocket.
I actually got jabbed in the leg more often using the Keysmart than just a normal key ring. Currently my keysmart is serving for those keys that I rarely ever need and rides in my bag, while the Key-Bar is in my pocket pretty much everyday.
Unfortunately, I cannot speak to the keygrip as I have no experience with it. Hope this info helps! Beej64 Loaded Pockets.
Joined: Feb 15, Messages: 51 Likes Received: 1, I use the bladekey. I find it fits neatly in my pocket and it allows other key rings to be fastened to it.
ThornUnicorn and ManVsLawn like this. Stonerman33 Loaded Pockets. Joined: Jul 6, Messages: 2, Likes Received: 3, I have the keyport and the keygrip. Carried the port daily for a year or so before buying the grip. Port is fairly lightweight.
Kinda clunky in a pocket. Locksmith gives you a funny look when you hand him the little blades to cut. Also gotta photograph your keys when you order to get the correct blades, and swapping out keys down the line isn't as simple as a trip to Ace Hardware.What is the difference between a toyota common key and a smart key? I read a smart key is anything with a chip, but others say that a 4D transponder key with no remote functions is a common key and a smart key involves remote start up or unlocking doors.
Is that correct thank you. A smart key is one that you do not have to take out of your pocket. It looks like a remote and it does have remote functions such as door lock and unlock. When you approach the car with a smart key in your pocket, the car and key have already talked. If the car recognizes the key it will allow you to open the locked door when you grab the handle. When you get inside the car the car knows that it has a registered key inside of it and you can push the start button and drive away.
All of this without taking the key out of your pocket or purse. There is a regular key that can be removed from the smart key in case of battery failure etc. A "chip" key is not a smart key. Toyota calls a chip key an immobilizer key.2018 Subaru Crosstrek adding a spare "H" key via Smart Pro!
It looks like a regular key. What it does is when you put it into the ignition the car talks to a chip inside of the key. If the car does not recognize the chip the car will not start even though the key will turn in the lock. A lot of people who live where it snows get those Smart keys are remote control ones, that are coded to your car so that it will open when you press the unlock button on it.
They are more expensive to replace than common keys, as they have to be coded to your car, which is unique. Answer Save. Tom M Lv 4. Favorite Answer.
What is a toyota common key and a smart key?
Two Cents. Common keys are keys that you physically have to put in the lock to open the car.
Still have questions? Get your answers by asking now.Are you looking for a car offering keyless or smart key entry system? Although, both of these systems are interchangeable but have some major differences amongst themselves.
When you want to purchase a new vehicle, one of the things often asked includes the system of entry to the car. It is here that many are not aware of the difference of smart key vs.
However, there is no need to fret over this, as we will provide you complete information on this difference including the features of both the systems. Firstly, you need to understand that keyless or smart key; each of these has separate technology. The first one is the difference in how they unlock the car doors. We recommend you search online to find the best maintenance tips for keeping the car secure against any unauthorized access.
Now, let us understand what makes one car door unlocking system different from the other. First, let us understand a bit about the keyless system. On the one hand, the keyless entry system to a car includes unlocking and locking the car doors using the conventional key or with the help of a button on the remote. When you enter the vehicle using the keyless entry system, you easily control the engine without using an actual car key for the ignition.
It contains an in-built transponder, which identifies the vehicle and activates the ignition systems. The best thing about it is the car will not lock until the key remains inside the vehicle. It means there is no need to utilize the physical metal key for the lock or ignition of the car. It was the case in earlier generations of cars. It is the first difference between the debate of smart key vs. It completely replaces the metal key found in many modern-day cars.
The driver can easily unlock or lock, and start the car. It happens when the vehicle identifies the radio signals coming from the radio pulse generator of the Smart Key.
The technology also comes with a Start-Stop switch for controlling the car ignition.
Orbitkey vs Keysmart :: What’s the Best Key Organizer?
Siemens was the first to develop the electronic Smart Key system during the 90s, whereas Mercedes-Benz developed for its S-Class in One might prefer to use the keyless entry and smart keys via interchanging both. However, in the war of smart key vs. The reason is that keyless entry surpasses any automobile unlocking technology. Tsukasa Azuma is an awesome car blogger of Car From Japan. He owns a car repair shop at downtown Osaka, and he put all that experience to good use in his sharing posts.
Login with Google. Likes Followers Followers. Import used cars directly from Japan. Keyless Entry. Maintenance Tips. By Tsukasa Azuma Last updated Nov 22, 0. Tsukasa Azuma. Leave a comment. CFJ Kenya. CFJ Mozambique. CFJ Malawi.So you're looking for the best key organizer, huh? Well I put the most popular key organizer brands to the test in a head to head to head battle.
Read on to hear the results! I first published this article toward the end of I've also experimented with carrying my keys on a small carabiner, which you can see in this EDC video. That said, my top picks and rankings below still stand. These are great choices forand I really don't think you can go wrong any of them. If you're on the hunt for the best key organizer, you're probably not happy with your current key situation.
I feel your pain. Keys are one of the most important parts of your everyday carry EDCand the traditional setup — loose keys on a key ring — is less than ideal for several reasons:. If this loose key situation annoys you, you're not alone.
Since guys don't typically carry bags, we keep our stuff in our pockets. And if the stuff in our pockets is causing discomfort throughout the day, it can be super annoying even if it's just mild discomfort.
Now, there are many different key organizers available for purchase online. Some are made from brands that specialize in accessories and EDC, while other are made by companies that focus specifically on key organization.
The problem is, in my research, I couldn't find anyone that actually tested all of the most popular options to see which one is really the best. Since I'm extremely particular about my EDC and possible a bit obsessive about organization, I decided to get to the bottom of this, once and for all. I'm happy to say that this plan went off without a hitch. I'm also happy to report that the brands I reached out to were kind enough to provide free samples for review — all of them.
I'm very grateful for this, as it helps keep my production cost down. So kudos to these brands for working with me on this. The products I tested are the best of the best.
The brands included in this article are consistently rated very highly. They're all great options and, in my opinion, they're all a huge improvement over just carrying your keys on a key ring.
Key organizers make your keys more comfortable to carry, but they don't make your keys easier to use. When it comes to actually using your keys taking them out of your pocket and unlocking a doorall of these organizers add an extra step. In this regard, some organizers are better than others more on this laterbut they all add this extra step. In general, less keys is better. Most of these organizers work better for people who either don't own a car or who drive a modern car with keyless entry.
If, like me, your car has a thick plastic key and a fob, some of these organizers will be harder to use.
On the other hand, if you don't have any car key, or you have a car that only requires a fob or has the buttons built into the keythese products will work better. I found that most key organizers weren't designed to work with my setup — a thick plastic car key, separate fob and a couple of loose keys. If you're the type of guy who like to carry a small knife, bottle opener, USB stick or multitool, you'll love using a key organizer. Come to think of it, you probably already have one….
Many of these products can accommodate EDC extras like multitools and knives, without adding any bulk to your setup. Okay, let's get into this. Here are the products I tried out, along with their general ratings across various categories:.A smart key is a key with digital or information features that can facilitate more functionality than just unlocking a physical or digital lock system.
With the emergence of new technologies that can use radio frequency RF signals and convert them to digital information, the use of smart keys has become more widespread in many industries, including the automotive field and the hospitality industry. Toggle navigation Menu. Smart Key. Definition - What does Smart Key mean? A smart key is also known as an intelligent key. The types of keyless entry fobs and other modern auto products that facilitate keyless entry, auto-start and other features are often referred to as smart keys and are now endowed with more useful features for security, convenience and more.
Although the term "smart key" is often associated with these automotive key fobs, any type of key that uses digital or RFID technologies for either signaling or information handling may be called a smart key.
For example, in a hospitality establishment, digital keys hold information about room entry history, customer identifiers and more. This helps the establishment with all sorts of objectives, from serving customers according to their documented habits, to providing much better access to security research in case a crime is committed in its premises.
Many types of smart keys are being designed using more advanced technology that can hold more information for devices that people use every day. Some of the work being done on smart key systems parallels other developments like the Apple Pay contactless payment system, which is changing the ways e-commerce is done.
A smart key is a broad term that is likely to become even more common in tomorrow's world, as smart security techniques like biometrics and encryption replace old physical lock-and-key systems. Share this:. Related Terms. Related Articles. The Truth About Cybersecurity. Related Questions. How can cloud computing save money? What is the difference between big data and data mining?
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