Unlike traditional keys, most newer cars use transponder keys cut by laser. These are more expensive to duplicate and require to be programmed to work with your car.
Fortunately, you can purchase these keys for a reasonable price in many locations. These stores provide both key duplication and programming services.
Home Depot offers basic key replication, provided that the key does not contain chips. Home Depot also has door locks.

Keys for knives that can be switched
It is designed to resemble an ordinary key, this knife-like switchblade key is a great way to scare away potential intruders. The large activation button is easy to press and the key blade deploys in a swift action. It comes with a razor sharp stainless steel blade that is perfect for basic cutting tasks. It also comes with a double-lock pin to stop accidental deployment. The key-shaped handle is adorned with grooves to aid in gripping. It is small and light.
Flip key
A flip key is a form of car key that features a blade that folds or "flips" inside the key fob when it is not in use. This design helps protect the key blade from damage and reduces the size the key for easier carrying.
The flip key is also known as a switchblade and is an extremely popular choice for drivers because of its sleek design and ease of use. It also provides a variety of remote control functions that can be operated by the push of one button. These include locking and unlocking doors, opening the trunk, and remote start.
cut car keys have transponders that communicate with an immobilizer system within the vehicle to prevent unauthorized start. Like other keys for cars that are electronic they must be programmed to work with a specific vehicle. This can be accomplished by a dealership, or a locksmith who has specific equipment.
The key fob comes with a key lock which is activated by pressing a small button located on top of the keys. When the key is pressed, projections of the holder 17 a and 17 b join together with the buttons receiving notches 22 a, 22 b to lock the key holder in the reverse position.
Valet key
Valet keys are a great way to transfer your car keys to valet attendants or repair shop mechanic. They are shortened versions of the master key which can start your car but cannot open the trunk or glove box. They are usually used on high-end vehicles that have a lot of expensive items inside. However, they are not completely safe, and they could be stolen in the event that they are not stored in a secure place. If you're concerned about your possessions, make sure to check if your car came with a valet keys and keep it in a safe place.
A valet key can lock the doors and trunk if the FOB battery dies it is a great feature to have. It is also useful for those who regularly hand their car over to others, like taxi drivers. But, many thieves are aware that they can use a valet key to steal your car. The key has a pre-cut tip which can't unlock the trunk lock. Furthermore, the keys are an additional color to distinguish them from the regular master key.
Some brands also include a chip on the valet keys that prevents the car's computer from traveling above a certain speed. This can prevent your vehicle from being taken for the joyride.
Even though a valet key cannot open the trunk and glove box, it's still possible for thieves to gain entry into your car and steal your items. You can avoid this by locking your car's glove compartment and trunk before giving the valet key to someone else. You should also hide valuables in your trunk and glove box when you leave your car with a stranger or to make repairs.
Most new cars have the valet key, which can only start the engine. Some cars have a "valet switch" that secures the glove box and trunk. This is a great method to prevent theft from valet service providers, however many people do not use this feature. They typically keep their keys to valet in their glove boxes or attach them to the owner's guidebook, which makes it easy for thieves to steal the keys and take off.
Transponder key
Transponder keys are required by many modern cars to start. The high-security car key comes with an embedded computer chip within the head, along with copper wiring connecting to the computer onboard of the vehicle. When the key is placed into the ignition barrel it emits a pulse of electromagnetic energy that is sent through the coil to the chip. The chip then sends the identification code of the car. If the ID code is identical then the immobilizer will be disarmed and the engine can start.
A regular transponder looks like car keys made of metal, with a plastic cover. The plastic piece houses the transponder. It is available in three key types one being a standard-cut type like this one, a laser-cut key (also known as a sidewinder or tibbe), and a tibbe.
The top of the key contains a unique serial number embedded into it. This information is required to make a car key. Locksmiths can cut and program a new transponder for only a fraction of the cost that a dealership would charge.
When the key is placed in the ignition the transponder chip sends a signal through the antenna ring. The signal contains a special identification code that is identical to the one in the car's memory. If the car is able to recognize a chip, it will shut down immobilizers, and allow the engine to start. This is a great security feature for cars, since it's nearly impossible to heat wire a car with this technology installed.
Transponder keys are not a assurance that your vehicle is safe from theft. It's still possible to steal the car using a basic "hot wiring" technique, but this type of theft is far less frequent than it was in the past. The best method to keep your vehicle secure is to lock it when you're not using it and never leave it unattended.