A remote keyless entry system (RKE) is an electronic lock that can be activated by a handheld device or automatically based on proximity. Widely used in automobiles, remote keyless entry systems provide enhanced convenience and security. Drivers typically carry a small electronic key fob paired to the vehicle, allowing them to perform all the functions of a traditional car key without any physical contact. Remote keyless entry systems are increasingly offered alongside remote keyless ignition systems (RKI).

IDT offers the following solutions: