BMW CAS3 Keyless Smart Remote Key PCF7952 315MHz 3 Button

The BMW CAS3 Keyless Smart Remote Key is a high-quality replacement smart key designed for BMW vehicles equipped with the CAS3 immobilizer system. Operating at 315MHz LP frequency and featuring a PCF7952 transponder chip, this smart remote provides secure immobilizer communication, stable wireless performance, and reliable daily operation.

The remote includes 3 buttons for lock, unlock, and trunk release, offering convenient control and comfortable everyday use. Its premium keyless design supports seamless vehicle access and ignition functionality for compatible BMW systems.

Manufactured using durable electronic components and high-quality materials, this smart key is ideal for replacing damaged or lost remotes or for use as an additional spare key.

Professional programming and key cutting equipment are required for synchronization with the vehicle.

 Technical Specifications

• Brand: BMW
• System: CAS3
• Product Type: Keyless Smart Remote Key
• Buttons: 3 Buttons
• Functions: Lock / Unlock / Trunk
• Frequency: 315MHz LP
• Transponder Chip: PCF7952
• Keyless Entry: Yes
• Immobilizer Support: Yes
• Condition: Premium Quality
• Programming: Professional programming required

Features & Advantages

• Compatible with BMW CAS3 systems
• Advanced PCF7952 transponder technology
• Stable 315MHz LP wireless communication
• Keyless entry and push-start support
• Durable and ergonomic smart key design
• Reliable immobilizer communication
• Long-lasting electronic components
• Ideal replacement or spare smart key

 Compatible Vehicles

Compatible with selected BMW models equipped with CAS3 systems, including:

• BMW 1 Series
• BMW 3 Series
• BMW 5 Series
• BMW 6 Series
• BMW X5
• BMW X6

Compatibility may vary depending on production year, VIN, and regional specifications.