LDL Technology's leadership in automotive applications such as IMMOBILISER, TPMS and Keyless systems is based on our in-depth knowledge and long history of wireless communications (RF & LF).  All systems are designed and optimized to meet each customer's requirements.

To meet the needs of the most demanding automotive environments, LDL uses high
sensitivity receivers in its applications.
LDL systems comply with worldwide radio regulations standards like FCC, R&TTE, Japan ...
Products utilize 315, 434 and 868 MHz for RF long range applications, while 125 kHz is used for short range RFID applications (Contactless Immobiliser system).
Internal antennas are used to achieve the smallest possible design and Minimal environmental interference (external antennas are also available for specific applications).