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SignalGrabber – Professional


SignalGrabber - Professional is a cutting-edge, innovative device designed to test the resilience of car remote controls. It enables efficient capturing, analyzing, decrypting, and storing of signals, including those with advanced security encryption such as Rolling Code. Thanks to the combination of our specially developed hardware and optimized firmware, this device provides high accuracy and reliability when working with a wide range of remote controls.

How Does SignalGrabber I Work?

The device operates on frequency bands 315 Mhz, 433 MHz, 434 Mhz and 868 MHz, ensuring compatibility with most car remote controls. After capturing a signal, it uses customized software for detailed analysis and decryption. SignalGrabber is specifically optimized to work with dynamic code generation systems (Rolling Code), where multiple verification codes need to be captured for successful signal replication.

Key Features:

  • Multi-Frequency Signal Capture: Fast and precise scanning across a wide frequency range for maximum compatibility.
  • Rolling Code Technology Support: Advanced analysis and processing of dynamically generated codes for security system testing.
  • Secure Signal Storage: Ability to store captured signals for further analysis and testing.
  • Multifunctional Solution: The core component is Flipper Zero, enhancing the device's capabilities with additional signal processing features.


Other device features you can work with:

RFID , NFC , Bluetooth , Infrared (IR) , Sub-1 GHz , GPIO , iButton, BadUSB, U2F (Universal 2nd Factor), Signal Sniffing, Radio Jamming, Frequency Analysis, , Access Control Emulation , Debugging and Scripting. The SignalGrabber device is versatile due to its many functions.

Package Contents:

  • 1× Flipper Zero – A multifunctional device for capturing, analyzing, and transmitting radio signals.
  • 1× Expansion Module - SGR with customized firmware for advanced features, including an SD card.
  • 1× USB Power Cable
  • 1× Protective Case
  • User Manual

List of cars, that may be compatible with this model device


Important Notice!

SignalGrabber is intended exclusively for testing the resilience and security of remote controls, as well as for research and educational purposes. Use it only to test your own devices or with the explicit consent of the device owner.Misuse of this device for unauthorized purposes may violate the law and result in legal consequences. The manufacturer and distributor are not responsible for any illegal use of the device. Always familiarize yourself with the applicable legal regulations in your country and adhere to ethical usage principles!