1. Function: When making keys, for F series FEM BDC all need to preprocess the IMMO box. Using our test platform can be completed on the bench, It's both economical and convenient.     2. Wide Application: CAS4 test platform can also test whether CAS or key is working properly, which is the preferred platform for locksmith and automotive electronics.     3. Programming Work: With this test platform, the CAS4 CAS4 + key can be programmed on the workbench by OBD without opening the machine cover, thus avoiding car power loss and data loss caused by long time unlocking of the CAS4 / CAS4 + on the car.     4. Humanized Configuration: CAS4 CAS4+ programmer with high& 8209;quality wire, built& 8209;in start button, indicator, IMMO box indicator, very user& 8209;friendly design, convenient and practical.     5. Durable Material: The shell is made of high& 8209;quality ABS material. ABS is a thermoplastic polymer material with high strength and good toughness. Important components of OBD diagnostic tool.         Specification: Item Type: CAS4 CAS4+ Test Platform     Material: ABS     Fitment: For F series FEM BDC               Package List: 1 x CAS4 CAS4+ Test Platform