Min. Order : 10 Pieces
100-499 Pieces
500-999 Pieces
≥1000 Pieces

OEM Original Manufacturer Universal LCD Smart Car Key

Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Port: shenzhen
Payment Terms: L/C,Western Union,T/T
Supply Ability: 500 Piece/Pieces per Day
Brand Name: CF400
Place of Origin: Guangdong China
Warranty: 1 Year
Color: silver /gold /black/red/blue
Packing weight: 0.3kg
Packing size: 23*15*6CM
weight: 85g
Model Number: CF400
Suitable for: all models with one-button start
Shenzhen Yunmi Intelligent Technology Co., Ltd.
Gold Supplier
Manufacturer, Distributor/Wholesaler
Response Time
On-time delivery rate
Visit Store
Place of Origin
Brand Name
Model Number
1 Year
silver /gold /black/red/blue
Suitable for
all models with one-button start
Packing size
Packing weight
Product Description

1. What models can the YM400 smart LCD key be installed on?
This smart LCD key is compatible with all models with one-key start on the market. Generally speaking, models that can
start normally with the original car key in the glove box can be installed. Mechanical keys are not compatible with similar
Mercedes-Benz or Volkswagen plug-in keys.
2. Will it affect the safety of the vehicle?
This smart LCD key uses the original car key, and all communications are from the original car. The communication method between the key and the original car is not changed. Therefore, the security before and after refitting the smart LCD key is the same.

3. How long can the battery in the product last? Can the original key function be used normally even when the screen is not on?
This smart LCD key has a built-in 1000mA rechargeable lithium battery, which can be used normally for about three days.
When you forget that the rechargeable battery is low, the system will enter the standby state. Although the screen is not bright and cannot be touched, the physical buttons on the panel can continue to be used normally for more than six months. Please use it
with confidence.
4. Will welding affect the original car key during installation?
When installing this smart LCD key, you need to connect the switch on the original car key circuit board with the cable.
If you want to use the original car key shell, you only need to remove the soldered wire.

Packing & Delivery
Company Profile
Why Choose Us