Feature: 1. The box has 3 buttons with icon and electronics (PCB), replacement for Renault. 2. It's a new case with an old circuit board inside. These items may be more than 20 years old, depending on the age of your car. 3. Replacing the circuit board on an old remote control may affect its functionality and the manufacturer's warranty. 4. Please confirm the FCC ID, part number and button pattern for proper fitment. 5. Color matching, parameters, specifications are based on the original factory, as sensitive as the original one. 6. Good hand feeling, can achieve the ultimate cost performance, high quality, with beautiful appearance. Specifications: Item Type: Car Keychain Material: ABS OE: PCF7961M Purpose: Replacement, Spare Part, etc. System: BDC/CAS4/CAS4+ FEM Frequency: 433MHZ Buttons: 3 buttons (car door lock button, unlock button, trunk lock button) Battery: button cell, CR2025x1, 200mAh (built-in battery) Fitment: Replacement for Renault Package List: 1xCar Key Fob Note: 1. Please check the part number of your item, the matching information is for reference only. 2. If you are not sure about the item, please contact us before purchasing to avoid unnecessary return, thank you