The KD-X4 is an all-in-one professional locksmith device that simplifies a wide range of tasks, including key recognition, generation, copying, programming, and matching. It can be used independently or connected to tablets, mobile phones, and PC software, offering flexible operation modes. This device empowers professionals to handle various key types and protocols with ease. Whether replacing lost keys, duplicating keys for convenience, or programming new ones, the KD-X4 streamlines each process. It supports advanced features like frequency detection (2.4G), remote control generation and simulation, chip recognition/copying, key unlocking, and immo programming. The KD-X4 eliminates the struggles with incompatible devices or software limitations, making it an essential tool for tackling the complex security systems found in modern vehicles. With its stable performance and wide compatibility, the KD-X4 is indispensable in meeting the demands of today’s automotive locksmith market. Package Contents: KD-X4 device OBD main cable USB cable Toyota adapter cable Programmer adapter board Programmer wiring cable Remote control burning cable Key unlocking cable External acquisition antenna Carry Case Main Performance Parameters Battery Capacity: 3.7V, 2000mAh Input Power: 5V/9V/12V, 2A Size: 150 x 85 x 30 mm Working Temperature: -10°C to 50°C Connectivity: BLE, USB 2.0 (Type B) Display: 2.8-inch color screen Storage Temperature: -20°C to 60°C Button and Interface Function Description Power On/Off Button: In the off state, press and hold the power button for 2 seconds to turn on the device. When the device is on, press and hold the power button for 2 seconds to turn it off. Chip Recognition Button: Press to enter the chip detection function. Long press to access the function-switching menu, where you can select: Chip Recognition Ignition Coil Detection System Settings Remote Copy Button: Press to enter the remote normal copy function. Long press to access the function-switching menu, where you can select: Normal Copy Special Copy Remote Data Comparison Frequency Detection Button: Press to enter the frequency detection mode within 315MHz. Long press to access the function-switching menu, where you can select: Frequency Detection within 315MHz 433.92MHz Frequency Detection Battery Voltage Detection/Leakage Detection (Refer to Figure 3 on the right) Key Induction Coil and IMMO Chip Placement Hole: Used for identifying and copying car key IMMO chips. Can also generate KD remotes wirelessly. Frequency Detection Area: Place the key in this area and press the remote control button to detect the frequency. Power Indicator Light: Power On Status: Indicator light flashes. Charging Status: Indicator light stays on and turns yellow. Fully Charged Status: Indicator light stays on and turns green. Display Screen: Displays device information, key information, and more. USB Interface: Used for charging or connecting to mobile phones or PC terminals via a wired connection. Programmer Interface: Used to read data from Volkswagen MQB dashboards, Audi dashboards, BCM data, and various octagonal chip EEPROMs. Wired Programming Interface: Used for KD wired remote generation, unlocking original keys, detecting remote battery voltage, and leakage detection. Collecting Antenna: Collects car ignition data, tests ignition coils, performs chip simulation, and other functions. External Acquisition Antenna Interface: Used for collecting car ignition data, ignition coil detection, chip simulation, and similar functions. Toyota Adapter Cable Interface: Used for Toyota/Lexus smart key all-key-lost scenarios. OBD Main Cable Interface: Connects the external OBD II cable to the car. Works with the Mobile KD App to enable programming functions.
