For BMW EWS System Intelligent Remote Control Car Key with Integrated Chip & Battery, Frequency: 315MHz

• Product type: Remote Car Key
• Compatibility: 1998-2005 BMW 3 5 7 Series, 1998-2005 BMW X5 Z3 Z4, 2001-2004 BMW 330 330i, 2001-2004 BMW 525 525i, 1998-2000 BMW 325 325i 325ci + i ci xi
• Material: metal + plastic
• Key feature: integrated chip and battery
• Intended use: everyday use
• Category: Alarm Systems & Security

1. This is a DIY smart remote control key with a frequency of 315MHz with integrated chip. 2. The key consists of a key housing, key blade, circuit board, integrated chip and battery, which is a complete remote control key. 3. Before using, you need to program the key and cut the key piece at the car locksmith. 4. If your key has a different frequency or chip type, please do not buy it. 5. Material: metal + plastic. 6. For 1998-2005 BMW 3 5 7 Series, 1998-2005 BMW X5 Z3 Z4, 2001-2004 01 02 03 04 BMW 330 330i, 2001-2004 BMW 525 525i, 1998-2000 BMW X5 Z3 Z4, 2003-2005 BMW 3,5,7 SERIES, 2001-2004 BMW 3 SERIES, 1998-1999 BMW 3,5,7 SERIES, 1998-2000 BMW 325 325i 325ci + i ci xi, 2001-2004 BMW 325 325i