KeyDiy KD remotes are categorized into several series, including B, NB, ZB, and TB, each offering a range of universal remote options for various vehicle models and functionalities. The B series offers basic universal remotes, the NB series integrates transponder chips and can replace car remotes, garage remotes, and smart keys, while the ZB and TB series offer smart key and proximity key solutions.
Here’s a more detailed breakdown:
KEYDIY B Series:
These are universal remotes with different shapes and the same functions.
Some models, like the B01 Luxury and B10, have a crystal for specific car models.
The B series is a general-purpose universal remote for standard key applications, where the remote function and the transponder chip function are separate.
- Transponder chip: A separate transponder chip must be installed for immobilizer functions, as the remote’s circuit board has no built-in chip or coil.
- Application: Used for older keyless entry systems, not for smart keys or proximity functions.
- Programming: The transponder chip and the remote control must be programmed independently.
- Physical packaging: The B series remotes are typically sold in blue packaging.
Used for 46, 47 electronic chip types can also be generated and programmed separately.
These remotes integrate transponder chips, eliminating the need for a separate transponder.
They are designed to replace car remotes, garage remotes, and smart keys.
The NB series can be programmed to various frequencies and chip types.
Examples include NB15 for VW MQB models, NB10-3 for Honda, and NB-ATT36 for older Peugeot, Citroen, and Honda models.
The NB series is an all-in-one remote, with the transponder chip and remote system integrated onto the same circuit board.
- Transponder chip: Includes a built-in transponder chip (such as ID46) that is generated as part of the remote, which is ideal for cars where the remote and chip are programmed simultaneously.
- Application: Used for many universal applications, especially for European makes like Peugeot, Citroën, and Honda. It is suitable for systems that require the integrated chip function.
- Physical packaging: Often sold in red packaging.
Keyless remote type for 46, 47, 48, 49, 4A chip types.
These are smart keys used for hands-free entry systems.
Examples include ZB29-4 for Mercedes-Benz and ZB24 for Land Rover.
The ZB series is a smart key designed for vehicles with hands-free or keyless entry and start systems.
- Transponder chip: Features an integrated transponder chip like the NB series, but is designed for different applications.
- Application: Specifically for smart/proximity key applications. It allows for hands-free command and modification of button functions via the KD-X2 tool.
- Physical design: Often has a design that holds a safety blade rather than a traditional flip key.
TB Keyless remote type for 8A chip type.
These are smart keys, specifically designed for Toyota, Lexus, and Subaru models with the 8A smart key chip system.
They are compatible with KEYDIY key programming devices.
Examples include TB01 and TB02 for Toyota and Lexus.
- Transponder chip: Designed specifically for the Toyota, Lexus, and Subaru 8A smart key chip system.
- Application: Used for Toyota, Lexus, and Subaru models that require an 8A transponder chip. It supports both 315MHz and 433MHz frequencies.
- Reprogrammable: Like the ZB series, the TB smart keys can be unlocked and reused after programming.
Other KEYDIY Products:
FGB remote: special remote for BMW CAS4, CAS4+, FEM/BDC, BDC2, BDC3 systems
MLB key
TDB remote
Smart watch
Cloud remote
Garage remote
Phone as key
Straight Shank Key
This comprehensive range of KEYDIY remotes allows locksmiths and automotive professionals to address a wide variety of key programming and replacement needs.
Keydiy B series vs ZB series vs TB series remote
| B-Series (Standard Flip) | ZB-Series (Universal Smart Proximity) | TB-Series (Toyota/Lexus Smart Proximity) | |
|---|---|---|---|
| Key Type | Standard flip key or fixed remote. | Smart key with keyless entry and push-to-start functions. | Smart key with keyless entry and push-to-start functions. |
| Transponder | The transponder chip is separate from the remote and must be purchased and installed for the vehicle to start. | Contains a built-in transponder for most functions. | Includes a built-in DST-AES ID8A transponder chip, eliminating the need for an external transponder. |
| Frequency | Highly adjustable. Can be set to a wide range of frequencies, from 300 to 500 MHz, to match a broad selection of cars. | Adjustable, but generally operates within common smart key frequencies like 315 MHz and 433 MHz. | Supports fixed and dual frequencies (315 MHz and 433 MHz). |
| Universal Compatibility | Broad compatibility with the most vehicle makes and models that use standard remote keys. | Broad compatibility with over 2,000 models, covering many makes and smart key systems. | Universal only for Toyota, Lexus, and Subaru vehicles that use the 8A smart key system. |
| Specialty | For use when programming a simple remote with a separate transponder chip. | Designed for universal smart key generation when a built-in transponder is needed for keyless start. | Tailored specifically to replace smart keys for the Toyota/Lexus 8A system, including trunk button modification for SUVs and sedans. |
| Generation Cost | Generating B-series remotes is typically free with a Keydiy device. | Generating ZB-series remotes is typically free with a Keydiy device. | Generating TB-series smart keys is free of charge and does not require tokens. |
| Programmability | Requires a Keydiy programming device like the KD-X2, KD-X4 to generate the remote data. | Requires a Keydiy device like the KD-X2, KD-X4 or KD-MAX to generate the smart key. | Requires a Keydiy device like the KD-X2, KD-X4 or KD-MAX to generate and program the smart key. |
- For simple remote functionality: Choose the B-Series if your vehicle uses a standard remote and a separate transponder chip to start.
- For universal smart key functionality: Choose the ZB-Series if your car has a push-to-start button and you need a universal smart key with a built-in transponder.
- For Toyota, Lexus, or Subaru smart keys: Choose the TB-Series if your vehicle is one of these brands and uses the 8A smart key system.
