Secure vehicle access at your fingertips.

Experience total peace of mind with an electronically programmed transponder key.

Alt Lock works | Transponders

Effective vehicle theft protection.

Make your car an unattractive candidate for thieves by investing in a transponder key. Using a distinct digital identity code and programmed using complex encoding equipment, your key fob is specifically calibrated to your vehicle's specifications. Even if a key is cut to fit your car, the vehicle will not start unless the transponder microchip deactivates the engine immobilizers.

Experiencing key programming issues?

Get fast roadside assistance, even with transponder keys, when you call our lockout specialists. Because we use the latest decoding machinery, Lockworks is able to offer quick, damage-free vehicle access. Not locked out but still need key reprogrammed? Lockworks can cut and encode keys for all makes and models.

No-damage vehicle entry. Call us at


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