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KEYDIY KD-X4 Universal Key Tool - Remote Generator, Chip, IMMO Programming, UWB Key Detection - Genuine · New

KEYDIY KD-X4 Universal Key Tool - Remote Generator, Chip, IMMO Programming, UWB Key Detection - Genuine · New

SKU: B04432

$669.94
 2,385.00

Ships the next working day if you order within 18 hours 30 minutes

Order via WhatsApp

Specifications

KEYDIY KD-X4: 5,600+ remotes, chip recognition and generation, IMMO programming on 51+ brands and UWB key detection on a 2.8 in screen.

Easy Return:
Make free local returns for defects on qualifying purchases
Money-back protection:
Claim a refund if your order doesn't ship, is missing, or arrives with product issues
Genuine · New

KEYDIY KD-X4 Universal Key Tool

5,600+ remotes generated · 51+ brands of IMMO programming · chip recognition, copy and generation · UWB key detection · 2.8 in colour screen · standalone or app

5,600+
Remotes generated
51+
IMMO brands
2.8 in
Colour screen
2000 mAh
3.7 V battery

⭐ The KEYDIY KD-X4 puts remote generation, chip work, IMMO programming and module data reading into one handheld unit for the automotive locksmith. It runs on its own 2.8 in colour screen or connected to a tablet, a phone or PC software, generates more than 5,600 remotes and programs keys on 51+ car brands. It is also the first in the KEYDIY line with UWB key detection, and it renews used Toyota and Lexus 8A and 4A smart keys for reuse.

⚙️ Key features

UWB key detection

Detects UWB (Bluetooth) smart keys, a first for the KEYDIY line, next to frequency detection at 315 MHz, 433 MHz and 2.4 GHz.

5,600+ remotes

Generates, simulates and copies remotes, including smart key simulation, from the KD library.

Chip recognition and generation

Recognises, copies, generates and collects chip data, with MLB chip detection among the supported types.

IMMO programming, 51+ brands

Key programming over OBD through the OBD main cable, with brand coverage growing through online updates.

Toyota / Lexus used-key renewal

Resets used Toyota and Lexus 8A and 4A smart keys so they can be programmed to another car.

Programmer interface

Reads IMMO data from VW / Audi MQB and Audi dashboards, BCM and memory chips through the adapter board and wiring cable.

💎 Benefits

One unit, fewer tools

Recognition, generation, copy, programming and matching in a single handheld instead of four separate devices.

Works without a laptop

Standalone on its own screen, or with a phone, tablet or PC when a bigger screen helps.

More from used keys

Used Toyota and Lexus smart keys go back into stock instead of the bin.

Grows with updates

Functions and vehicle coverage expand through free online updates.

👥 Who it's for

Automotive locksmiths

Daily remote generation, chip and IMMO work across many brands, on the road and at the bench.

Key programming shops

A core tool for the counter: remotes, chips, key adding and module data reads.

Multi-brand technicians

Toyota, Lexus, Ford, VW / Audi and more from one device.

🧰 Supported coverage

🔑 REMOTES AND CHIPS
Remote generation
5,600+ remote programs, KD wired and wireless remotes
Remote copy and simulation
Remote simulation and smart key simulation
Frequency detection
315 MHz, 433 MHz and 2.4 GHz
UWB
UWB (Bluetooth) key detection
Chips
Recognition, copy, generation and data collection, incl. MLB chip detection
Remote checks
3 V battery voltage and leakage detection
🚗 VEHICLE WORK
IMMO programming
51+ car brands via OBD
Example brands
Toyota, Lexus, Ford, Volkswagen, Audi
Toyota / Lexus
Smart key work through the Toyota adapter cable
Used-key renewal
Toyota / Lexus 8A and 4A smart keys
Module data
VW / Audi MQB and Audi dashboards, BCM, memory chips
🧪 OPERATING MODES
Standalone
2.8 in colour screen and buttons
App
Phone or tablet, Bluetooth or USB
PC
PC software over USB
Functions and brand coverage depend on the software version: update the KD-X4 online and check the current list for the vehicle before quoting a job.

📦 What's included

✅ IN THE BOX

✔ 1 × KEYDIY KD-X4 device

✔ 1 × OBD main cable

✔ 1 × USB cable

✔ 1 × Toyota adapter cable

✔ 1 × programmer adapter board

✔ 1 × programmer wiring cable

✔ 1 × remote control burning cable

✔ 1 × key unlocking cable

✔ 1 × external acquisition antenna

❌ NOT INCLUDED

✘ KD remotes, smart keys and chips

✘ Phone, tablet or PC

✘ Optional KEYDIY adapters and cable sets

📋 Specifications

🖥️ DEVICE
Model
KD-X4
Type
Universal key tool and remote generator
Screen
2.8 in colour
Size
150 × 85 × 30 mm
Languages
19
Operation
Standalone, or with tablet, phone or PC software
🔋 POWER AND CONNECTIONS
Battery
3.7 V, 2000 mAh
Input power
5 V / 9 V / 12 V, 2 A
Connectivity
Bluetooth (BLE), USB 2.0 Type-B
Ports
USB, OBD main cable, Toyota adapter, programmer, wired programming, external antenna
Working temperature
-10 to 50 °C
🛡️ SUPPORT
Coverage
5,600+ remotes, 51+ car brands for IMMO
Updates
Online
Warranty
1 year from activation
📦 GENERAL
Condition
Genuine · New
Brand
KEYDIY

Frequently Asked Questions

Common questions about this product

The KD-X4 combines remote generation, remote copy and simulation, chip recognition, copy and generation, IMMO key programming and module data reading in one handheld. It generates 5,600+ remotes, programs keys on 51+ car brands and adds UWB key detection, a first for the KEYDIY line.
Yes. The KD-X4 runs standalone on its 2.8 in colour screen and buttons. It can also connect to a phone, a tablet or PC software over Bluetooth or USB when a larger screen or the app's menus suit the job better. All modes use the same device.
Newer smart keys use UWB (ultra-wideband) radio for keyless entry next to the usual frequencies. The KD-X4 detects UWB keys as well as remotes at 315 MHz, 433 MHz and 2.4 GHz, so the key type is known before a job is quoted.
The KD-X4 resets used Toyota and Lexus 8A and 4A smart keys so they can be programmed to another vehicle, a function KEYDIY includes with the device. Instead of discarding a used key, the locksmith returns it to stock and programs it like a new one.
IMMO programming covers 51+ car brands, including Toyota, Lexus, Ford, Volkswagen and Audi, with more models added through online updates. Exact coverage depends on the current software version, so check the device's vehicle list for the model and year before booking a programming job.
Yes. Through the programmer adapter board and wiring cable it reads IMMO data from VW and Audi MQB dashboards, Audi dashboards, BCM units and memory chips. That data is then used for key programming, which brings bench work and remote generation into the same tool.
The KD-X4 has a built-in 3.7 V, 2000 mAh battery and accepts 5 V, 9 V or 12 V input at 2 A through its USB port. It works from -10 to 50 °C, measures 150 × 85 × 30 mm and supports 19 menu languages.
The box holds the KD-X4, OBD main cable, USB cable, Toyota adapter cable, programmer adapter board, programmer wiring cable, remote burning cable, key unlocking cable and an external acquisition antenna. The warranty is 1 year from activation; keys and remotes are sold separately.