Lost or broken transponder car keys can cost more than most drivers expect. In this 2026 Utah guide, learn how to save money on car key programming, avoid towing fees, and choose the right locksmith before every key is lost.

Discover why small businesses need video surveillance—deter theft, protect staff, cut liability, and gain peace of mind with modern security.

Locksmith rekeying a home lock.

Transponder Keys: What They Are and How They Work

If you’ve had a car made in the last 20–25 years, chances are it uses a transponder key. These keys are an important part of modern vehicle security—but many drivers don’t know how they work or why they cost more to replace than traditional car keys.

At Payson Lock & Key, we get a lot of questions about transponder keys, so here’s what you need to know.

At Payson Lock & Key, we specialize in providing top-tier security solutions for businesses of all sizes. Recently, we had the opportunity to install a high-quality surveillance camera system at Staples, helping enhance security for their customers, employees, and assets.