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KEYDIY - KD-X4 - Universal Key Programmer
Product Code: KD-X4
$700.00
Free shipping over $100
30-day returns
ITEM DESCRIPTION
The KEYDIY KD-X4 Universal Key Programmer is a professional locksmith device that integrates key generation, copying, programming, and IMMO functions into one powerful platform.
The KD-X4 can be used independently or connected to mobile devices, tablets, or PC software, giving locksmiths flexible operation based on their workflow.
Designed for wide vehicle coverage, stable performance, and simple operation, this device is a complete solution for modern key programming.
KEY FEATURES
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✔️ All-in-one device: Generate, copy, program, and simulate keys
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✔️ Works standalone or with Mobile App / Tablet / PC
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✔️ Continuous software updates with new features added regularly
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✔️ Broad vehicle coverage across multiple brands
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✔️ Stable performance with user-friendly interface
FUNCTIONS
Remote & Key Functions
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Remote generation (5600+ remotes supported)
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Remote copying (50+ vehicle models)
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Remote simulation & smart key simulation
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Keyless remote simulation
Frequency & Detection
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Frequency detection: 315 / 433 / 467 / 868 / 902 MHz + 2.4G
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Battery voltage detection (3V)
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Remote key leakage detection
Chip & Transponder Functions
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Chip recognition (MLB, 5C, 46, 47, 48, MOB48, 4D, 4C, 8A, 4A, 49, etc.)
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Specialized chip generation (Toyota G, 8A/H, 46, 48, 4D/4C, etc.)
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Chip copying & acquisition (multiple methods supported)
IMMO & Programming
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IMMO programming (51+ brands supported, continuously updated)
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Volkswagen / Audi MQB IMMO data reading
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2019+ Toyota rolling-code bypass (with cable)
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Second-hand remote programming (Toyota/Lexus supported without unlocking)
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Key unlocking (36+ brands supported)
ADVANCED CAPABILITIES
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✔️ VW / Audi MQB key programming support
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✔️ Toyota / Lexus AKL and used key programming features
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✔️ Built-in acquisition enhancer for improved chip reading
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✔️ Programmer function for IMMO data read/write
INCLUDED
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(1) KEYDIY KD-X4 Device
Button And Interface Functions:
- Power Button: Turns the device on/off.
- Chip Recognition Button: Detects and identifies chips, with a long press for additional function.
- Remote Copy Button: Copies remote controls and provides function switching.
- Frequency Detection Button: Measures frequency up to 1GHz with additional mode selection.
- Key Induction Coil & IMMO Chip Placement Hole: Identifies and copies car key IMMO chips.
- Frequency Detection Area: Detects key remote control frequency.
- Power Indicator Light: Shows charging and operational 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 Includes:
- 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 Unlocking Cable
- 1x External Acquisition Antenna
Specifications:
| Battery Capacity | 3.7V 3500MAh |
| Input Power | 12V/24V/5V 1A |
| Size | 200x120x40MM |
| Display | 1.8-inch color |
| Working Temperature | -30 - 50 degrees |
| Connectivity | BLE, USB 2.0 (TYPE B) |
| Storage Temperature | -40 - 60 Degrees |
| Warranty | One-year Manufacturer's Warranty from the activation date |
Key programming machines cannot be returned after they have been registered