HOREJIA Aluminum , Key Case for Relay Attack Prevention, Smart Key, Radio Block Box,

An essential item to prevent theft of your vehicle, key case to prevent relay attacks: We recommend using HORJIA radio wave blocking case that is made of aluminum alloy, which is resistant to deterioration as a highly reliable product. The radio waves pass through without knowing! This key case is extremely low in likelihood that protects your car from theft. ★Note: If the lid of the case is not fully closed, it will not block radio waves, so please be careful when using Radio blocking case size: The compact size of 4.9 inches (126 mm) (height x 80 mm) (diameter), you store your daily smart keys with the case and store spare keys together. Stylish appearance be stored in your entryway, living room, bedroom or anywhere else. Also, it is recommended for office use as it does not add bulk Outstanding Shut-Off: Prevents side-by-side and amplification of radio waves coming from smart keys. Blocks out the radio waves needed to prevent theft of relay attacks. Aluminum alloy screw together for high shutting and no external interference. In combination with a steering wheel lock or a security camera, it helps to prevent theft of your car. Recommended as a gift Wide range of uses: Receive radio waves from your home entrance or company, using a radio wave amplifier to transmit radio waves to thieves, so you receive radio waves and lock your car and steal them in many situations. Simply put your smart key in the aluminum box to prevent theft. It also helps prevent contactless skimming of credit cards. It be used with various models such as Lexus and Prius, Honda, Nissan, Mazda, Benz, BMW, Ferrari and other high-quality vehicles Reliable manufacturer warranty: We provide 24-hour customer service. If you are not satisfied, please contact us. We will replace or refund the defective products

We will only accept returns if the item is different from the picture shown

on the product page or is not in the same condition as the product description.

All items are 100% authentic: we verify authenticity before selling.