Keycare LCD Smart Car Key For All Cars Alpha 858

FOR PUSH BUTTON START OR KEYLESS ENTRY SYSTEM CARS ONLY

Features of Keycare LCD Smart Car Key

• LCD Touch Screen: The LCD smart car key features a durable alloy frame with a metallic luster, ensuring both elegance and long-lasting use.
• Physical Buttons and Screen Touch: Operate the smart car key to lock, unlock, open, and close the trunk. Enjoy 15 days of standby and 200 days of normal use of physical keys.
• Keyless Entry: Automatically unlock your vehicle when approaching and lock when leaving. Supports configurable sensing distance settings, or set to only lock/unlock.
• Door Lock and Window Lift: Customize the timing from locking the car to completing the window lift. This feature requires your car to support lock-to-lift functions.
• Anti-Lost Function: Set your phone number in the smart key to enable contact if the key is lost, enhancing security.
• Application: The remote control key works with original cars equipped with a one-button start. Simply weld the original car key chip to the new key to complete installation.

Specifications

• LCD Screen Smart Key
• Frame Material: Aluminum Alloy / ABS Plastic (depending on model)
• Built-in Lithium Battery
• Applicable Models: Universal for cars with Start/Stop Engine Button (not suitable for mechanical key or plug-in models)

Package List

• 1 x Smart LCD Key
• 1 x USB Charging Cable
• 1 x OBD Box
• 1 x Key Chip Connection Cable
• 1 x Manual

Warranty

1 Year Brand Warranty

Frequently Asked Questions (FAQ)

Q: Is the KeyCare Alpha 858 compatible with my specific make and model?

A: The Alpha 858 is a universal upgrade built to integrate with roughly 95% of modern vehicle brands, but it does carry one strict rule: your vehicle must already feature a factory push-button start system. If you have an older car that requires physically twisting an iron key into a mechanical keyway to crank the engine, this kit will not work.

Q: Will installing this aftermarket smart key void my car’s manufacturer warranty?

A: No, your factory warranty remains safe. The system does not cut, tap, or splice into any factory vehicle wires. Instead, a technician opens your original spare key fob, removes its circuit board, and precisely solders thin data leads from the new LCD display unit onto the original micro-switches. Your car continues to talk only to its original factory chip.

Q: What happens if the digital LCD touchscreen dies while I’m away from home?

A: You will never be stranded outside your car. The Alpha 858 is engineered with a dual-stage reserve power cell. When the power drains past the point of running the visual display panel, it locks down screen access and saves the remaining power for the physical alloy buttons, keeping them functional for up to 100 additional days.

Q: How does the smart key sense when I am walking closer to the car?

A: The kit comes bundled with a small OBD-II data transmitter that plugs directly into the vehicle’s diagnostic port located beneath your steering wheel column. This transmitter broadcasts an encrypted proximity signal that communicates safely with your smart key.

Q: Can I change the car logo displayed on the screen interface?

A: Yes! The KeyCare Alpha 858 comes loaded with a massive database of international automotive brand logos. During initial setup, you can access the configuration menu to select and display your vehicle’s exact emblem on the startup sequence.

If you want to verify your factory key board fitment or need recommendations for professional installation partners in your city, let me know your car’s model and year and I can guide you right through it!