Toronto Locksmith Transponder Keys

Toronto Locksmith Transponder Keys service is offered at any time of day or night, any time you need help, whenever you are in need of repair or replace of another one. Toronto Locksmith Transponder Keys services are provided by our mobile unit of locksmith technicians who will come to you in about 20 minutes from the time of your call. Call our Toronto Locksmith Transponder Keys 24/7.

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Toronto Locksmith Transponder Keys

If you are getting a copy of your car key, you might discover that it costs more than you originally thought it would. This may be because your car key is an automotive transponder key. The transponder key works as part of your car’s anti-theft system and utilizes a microchip to allow the car to operate.

Transponder keys are much more complex than standard flat keys. If you are confused about what an automotive transponder key is, this we will explain all about them and what they mean for you as a vehicle owner.

Difference in car keys

Most automotive keys fall into two categories: flat metal or transponder. Flat metal keys are cut on the top and/or bottom. The key works with the mechanical cuts, which match up to the tumblers in the ignition’s lock. When the cuts and tumblers match up, the key will be able to turn.

On the other hand, automotive transponder keys have a microchip in the plastic head of the key in addition to the mechanical cuts. An antenna ring around your vehicle’s ignition will send a signal to the microchip, which will then send a response. In order for the car to start, the ignition must receive the proper signal.

How transponder key signals work

Transponder key signals can be complex or relatively simple. The complex systems might use an encryption with a rolling code, meaning the signal and response change every time the key is used. It uses a mathematical algorithm to determine a number for the signal.

More simplified systems have a fixed code or identification number that the microchip and car recognize. These are still more secure than a regular flat key, because although the key fits in the ignition, the car system will not allow the car to start without the correct signal number inside.

Why are transponder keys important?

Many manufacturers are using transponder keys in order to provide more security against car theft. If someone attempts to hot-wire your car or creates a cheap mechanical copy of your key without your permission, unless they have the microchip with the correct signal, the car will not start. The ignition device must receive the signal from the transponder key in order to operate. Some automotive insurance companies may require transponder keys for your automobile to get certain automotive insurance rates.

Getting copies of transponder keys

Due to the higher level of security added to automotive transponder keys, you are unable to make a flat metal copy of a transponder key and use it in your car. If you need a copy of your transponder key, contact a trained automotive locksmith. They will have specialized equipment and the expertise to properly copy your key and program it to your car.

If you need a copy of an automotive transponder key or you are locked out of your car, call us now for help.