Transponder Keys, these are ignition keys with integrated signal-emitting circuitry. The car's computer sends a radio signal to the transponder circuit when the key is inserted into the ignition cylinder. The radio signal alone powers the circuit; it doesn't require a battery. Usually, the circuit has a computer chip that is configured to react by communicating with the car via a rolling, fixed or encrypted coded signal. The engine won't start if the code stored in key and vehicle do not match. Depending on the make, model and year of vehicle a timed "no-start condition" can be triggered when an unapproved or "non-sequenced" key has been used.
If you require a transponder remote key programming services just give your car's make, model, and registration when you call today to receive a free no-obligation quotation. We're a small, family-owned Locksmith business, so we don't charge a call out fee or VAT like larger national companies do.
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