KEYDIY KD-X4 Tool

KD-X4 is a professional device that integrates recognition, generation, copying, programming, and matching. It can be operated independently, or connected to tablets, mobile phones, and PC software in multiple free modes.

Locksmith can choose the mode of operation that suits their own usage habits. Exclusive priority release of some industry-leading features.

The device supports frequency detection (supporting 2.4G), remote control generation, remote control simulation, key-less remote simulation, remote control copying, chip recognition/copying, chip generation, chip acquisition, key unlocking, immo programming, programmer reading and writing data, online upgrading and other functions.

It has become a professional device for locksmith with simple operation, stable performance, and wide coverage of car models.

Condition: New
Supported Chip Types: T5, 4D, 4C, 8A, 46, 47, 48, 49, 4A
Supported Languages: Arabic, Korean, German, Spanish, English, Chinese and 19 others
Main Functions
Remote generation (supports more than 5600 remote control program generation)
Toyota Rollin-Code bypass cable + MQB key programming
Remote copy (supports more than 50 car models remote copy)
Key simulation (supports remote control simulation, smart key simulation)
Frequency detection (supports 315M, 433M, 467M, 868M, 902M, 2.4G frequency detection)
Anti-theft chip recognition (supports ID card IC card MLB、5C、46 47 48 MOB48 4D 4A 6A 4A 8E 8C 13 11 12 7935X 49) 33/40-44 AUDI5);
Specialized chip generation (supports for Toyota G generation, NB multi-function specialized, 30/40-44, 48, 4D/4C, for Toyota 8A/H, 46 specialized chips, etc.)
Chip acquisition (supports device acquisition antenna acquisition, external acquisition antenna acquisition, integrated acquisition enhancer acquisition) supports 46, BYD all key lost, 48, OBD 48 and other chip data acquisition.
Key Unlock (Supports unlocking with 36 different brand keys)
Battery Voltage Detection (Supports 3V remote key battery voltage detection)
Key Leakage Detection (Supports 3V remote key leak detection)
Second-hand Remote Programming without Unlocking (Supports free for Toyota/Lexus 8A-AA, BA, 4A used key unlock programming)
Immo Programming (Supports 51 brands immo programming, with more models continuously updated)
Programmer Function (Supports for Volkswagen / Audi MQB programmer to read immo data)

Button Functions and Interface
Power Button: Turns the device on/off
Chip Recognition Button: Detects and identifies chips, long press for additional function.
Remote Copy Button: Copies remotes and provides function switching
Frequency Detection Button: Measures frequency up to 1 GHz with additional mode selection
Key Induction Coil and IMMO Chip Placement Hole: Identifies and copies car key IMMO chips
Frequency Detection Area: Detects the frequency of the key remote
Power Indicator Light: Shows charging and operating status
USB Interface: Used for charging and wired connections
Programmer Interface: Reads Volkswagen MQB dashboard, Audi dashboard, and EEPROM data
Wired Programming Interface: Supports KD wired remote generation and battery voltage detection
Collection Antenna: Captures ignition and chip data
External Acquisition Antenna Interface: Supports additional data collection and simulation
Toyota Adapter Cable Interface: Used for Toyota/Lexus smart key operations
OBD Main Cable Interface: Connects to a vehicle for programming via the mobile KD app

Package List:
1x KD-X4 device
1x OBD main cable
1x USB cable
1x Toyota adapter cable
1x Programmer adapter board
1x Programmer wiring cable
1x Remote control burning cable
1x Key unlock cable
1x External acquisition antenna

Warranty Information
The KD-X4 device comes with a one-year warranty from the date of activation. If a malfunction occurs within the warranty period and is confirmed as a manufacturer's problem, the device is eligible for free repairs or component replacement.

Avoid exposure to water, dust, and impacts
Do not store or use the device in environments with extreme temperature or high humidity
Use only compatible chargers with the correct specifications to avoid damage
Do not disassemble or modify the device without authorization
The warranty does not cover:

Damage caused by misuse or external accidents
Unauthorized device modifications or repairs
Failure to follow usage precautions
Damage caused by collisions, drops, or incorrect voltage use
Normal wear and tear of the outer casing