Features: 1Strong Compatibility: IR code reader is replacement for Benz W202, W208, W210, W211, W220, professional performance and exquisite workmanship bring you a professional use experience. 2Multiple Functions: The reader can read and program model keys, clear error messages on keys, reset keys and ECUs, transfer and backup key data, etc. 3Accurate Display: The key programmer has a highly accurate display interface, which can clearly and precisely show the details of the vehicle's key data, ECU data, error messages, etc. 4Advanced Design: The upgraded OBD2 key reader has excellent performance and offers simple and practical repair methods and solutions for automotive mechanics. 5Easy Operation: Simply connect the key and follow the operating instructions to complete tasks such as reading or programming, enabling quick location of vehicle problems and optimal key programming. Item Type: IR Code Reader Material: ABS Supports reading the key data. IR Code Reader supports for motorola lock, pls look at the model of the for eis lock chip, this chip is for older cars which before 2010. Both OEM Smart Key replacement for Benz 315MHZ and 433MHZ (without Key Shell) are especially designed to read and write key for Chinese replacement for Benz key. Work with for Win xp/7 32 bits. Replacement for Benz W202, W208, W210, W211, W220 Description: Directly read and write chip data quickly and safely, support the new 2009 7 Series (F01/F02) CAS4 odometer and chips Read and write data, safe and effective. for CAS4 includes all the features of for CAS3 programmer. It has a powerful for Motorola MCU programming function: removing free aerogram for Motorola MCU EEPROM (HC908) and FLASH (HC912, HC9S12, HC9S12X) series. Function: 1.Support for CAS 3 and for CAS4 (0K50E/2K79X/0L01Y/0L15Y/1L15Y, etc.) 2.Support for EWS4 (2L86D) 3.Support replacement for Benz EZS (1J35D/2J74Y/4J74Y/3K91D/1L85D/1L59W/3L40K/4L 40K, etc.) 4.Supports a variety of SRS modules:(9H91F/0K13J/0K75F/0L85D/0J38M/1E62H/1K7 9X/5H55W, etc.) 5.Applicable to all kinds of for EIS/for CAS3 4/for SRS/ECU automotive modules. 1 x IR&nbspCode&nbspReader 1 x Wire Harness 1 x CD