Immobilizer Bypass Module, Universal ABS Chip Key Bypass for Remote Engine Start Stop Specification: Item Type: Immobilizer Bypass Module Material: ABS Power Supply Voltage: 12 (V) Working Temperature: -20-80 ( degrees Celsius ) Application: Suitable for 12V cars Description: When the modified vehicle has a chip inside the remote control, the original car computer will detect the chip data in the car key at the moment the vehicle is started. If the data is correct, the ignition can be started successfully, otherwise it will not start. (For home use: You can put the original car remote control or the chip inside the original car key into the avoider box, and transmit the chip signal data to the coil of the original car key ignition lock through the induction coil) How to install the bypass module?(Please note a spare key is required to go inside the Box, if your original key is too big, please open it to get the chip unit ) Some cars have car key (chip key), if you want to remote start car, you need to have a bypass module, otherwise the car engine can?t started. Package List: 1 x Control Box 1 Bundle of Cable 1 x Induction Coil 1 x Adhesive Stickers 1 x Manual Note: 1. It is a bypass module to release the chip key. Please note that it is not a remote start button. 2. A replacement chip key is required to put in the box; If the key is bigger than the box, you need to take out the key PCB to the box. 3. The steering wheel lock needs to be released if your car has it.