This premium anti-theft device with precision lock@ protection-level 4 (maximum) is a visible discouragement for thieves. Easily installed, Wheel Block PRO is an ideal companion. Not only while travelling, but also when parked in front of your home. Suitable as an excellent immobilizer for all vehicles, even for trucks and vans. Unfortunately, today's keyless go systems make car theft much easier. Vehicles with remote keyless systems have an additional protection with the HEYNER anti-theft device. When not in use, the device incl. accessories can be stowed away in the bag provided.