1. Product Overview
The ERYUE Keyless Entry Wireless Engine Lock Anti-Hijacking Car Immobilizer System is designed to enhance vehicle security for any 12V car. This system provides both anti-theft and anti-hijacking functionalities through a proximity card, ensuring your vehicle remains secure. It features adjustable detection range, a low battery alert system, and an emergency release mode for convenience.
2. Included Components
The package contains the following items:
- 1 x Anti-Theft Device (Main Control Unit)
- 2 x Remote Control (Proximity Cards)
- 2 x CR2032 Batteries (for Proximity Cards)
- 2 x Key Rings
- 3 x Cable Ties
- 1 x User Manual
Figure 2.1: Complete set of ERYUE Car Immobilizer System components.
3. Specifications
| Feature | Specification |
|---|---|
| Item Type | Car Immobilizer |
| Material | ABS (Acrylonitrile Butadiene Styrene) |
| Alarm Mode | Sound alarm |
| Power Supply Voltage | 12V±3V |
| Rated Voltage | 12V |
| Alarm Response Time | 0.1S |
| Proximity Card Battery Type | CR 2032 (2 included) |
| Proximity Card Battery Capacity | 210mAh |
| Applicable Vehicle | 12V car |
| Induction Detection Range | 2-8 meters (adjustable) |
| Frequency | 2.4GHZ |
| Dimensions (L x W x H) | 5.11 x 3.54 x 1.57 inches |
4. Installation and Wiring
This system is compatible with any 12V car and can be installed alongside existing anti-theft alarms. Ensure the vehicle's power is disconnected before beginning installation.
4.1 Wiring Instructions
Connect the wires from the main control unit according to the following scheme:
- Red wire: Connect to the positive (+) terminal of the vehicle's power supply.
- Black wire: Connect to the negative (-) terminal (ground) of the vehicle's power supply.
- Yellow wire: Connect to the input signal.
- Green wire: Connect to the output signal.
Figure 4.1: Main control unit with wiring harness.
Figure 4.2: Close-up of the main control unit.
4.2 Concealment
Due to its small size, the device can be easily concealed within the vehicle, enhancing its effectiveness.
5. Operation
The system operates based on the detection of the proximity card within a specified range.
5.1 Anti-Theft Function
If the system does not detect the proximity card, the vehicle will be prevented from starting. This function activates if an attempt is made to start the vehicle without the authorized proximity card present.
5.2 Anti-Hijacking Function
When the vehicle is running, if the proximity card is removed from the vehicle's detection range, the system will automatically shut off the engine after 1 minute. This provides a safety measure in case of vehicle theft while in operation.
5.3 Adjustable Induction Detection Range
The system's detection range for the proximity card can be adjusted between 2 and 8 meters to suit user preferences and vehicle environment.
5.4 Emergency Release Mode (Car Wash/Maintenance Mode)
An emergency release mode is available for situations such as car washes or vehicle maintenance, allowing the vehicle to operate without the proximity card for a temporary period. Refer to the specific instructions in the included manual for activating and deactivating this mode.
6. Maintenance
6.1 Proximity Card Battery Replacement
The proximity cards are powered by CR2032 batteries. The system includes a low voltage alarm prompt function that will alert you when the battery inside the induction card is too low. When this occurs, replace the battery promptly to ensure continuous protection.
To replace the battery:
- Carefully open the proximity card casing.
- Remove the old CR2032 battery.
- Insert a new CR2032 battery, ensuring correct polarity.
- Close the proximity card casing securely.
7. Troubleshooting
While this manual does not provide specific troubleshooting steps, consider the following general advice if you encounter issues:
- System Not Responding: Ensure all wiring connections are secure and correctly installed according to Section 4.1.
- Proximity Card Issues: Check the battery in the proximity card (refer to Section 6.1 for replacement). Ensure the card is within the detection range.
- Unexpected Engine Shut-off: Verify that the proximity card is continuously within the detection range while the vehicle is running. If the card is removed or its battery is low, the anti-hijacking function will activate.
- Alarm Sounds: A sound alarm indicates a security event or a low battery in the proximity card. Address the underlying cause.
8. Warranty and Support
Specific warranty information and direct customer support contacts are not provided in the product details. Please refer to your purchase documentation or contact the retailer for details regarding warranty coverage and technical assistance.