1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Shkalacar Universal Car Alarm Security System. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Product Overview
The Shkalacar Universal Car Alarm Security System is designed to enhance vehicle security with keyless entry and anti-theft features. It includes a main control unit, siren, shock sensor, wiring harnesses, and two remote key fobs.
2.1. Components Included
- Main Control Unit
- Siren
- Shock Sensor
- Two Remote Key Fobs
- Various Wiring Harnesses and Connectors
- Installation Manual
2.2. System Components Visual Guide

Figure 1: Complete set of Shkalacar Universal Car Alarm Security System components.

Figure 2: The system's siren, designed to emit a loud alert sound.

Figure 3: The shock sensor, which detects impacts or vibrations to the vehicle.

Figure 4: Two remote key fobs for arming, disarming, and other functions.
2.3. Product Overview Video
Video 1: A visual overview of the car alarm system components and their basic functions.
3. Installation
Professional installation is recommended for this product. Incorrect wiring can damage the vehicle's electrical system or the alarm unit. Ensure the vehicle's battery is disconnected before beginning installation.
3.1. Wiring Diagram

Figure 5: Installation Circuit Diagram. Refer to this diagram for all wiring connections.
3.2. Main Control Unit Connection Points

Figure 6: Main control unit with connection ports for wiring harnesses.

Figure 7: Additional view of main control unit connections.
3.3. Wiring Harnesses

Figure 8: Assortment of wiring harnesses for connecting the system components.
4. Operating Instructions
The system is operated primarily using the remote key fobs. Ensure the key fobs have working batteries for reliable operation.
4.1. Remote Key Fob Functions

Figure 9: Remote key fob with labeled buttons.
- Lock Button: Press once to arm the alarm system and lock the vehicle doors.
- Unlock Button: Press once to disarm the alarm system and unlock the vehicle doors.
- Trunk Release Button: Press and hold to open the vehicle's trunk (if supported by the vehicle).
- Panic/Car Finder Button: Press to activate the siren and flashing lights for locating the vehicle or deterring threats.
4.2. Automatic Locking/Unlocking
The system may feature proximity-based automatic locking and unlocking. When the remote key fob is within approximately 100 meters of the vehicle, it may automatically unlock. When the key fob moves out of range, the vehicle may automatically lock. Refer to the specific programming instructions for enabling or disabling this feature.
5. Maintenance
Regular maintenance ensures the longevity and optimal performance of your car alarm system.
- Remote Key Fob Battery: Replace batteries in the remote key fobs as needed. Refer to the key fob's design for battery access.
- Wiring Inspection: Periodically check all wiring connections for corrosion or damage. Ensure all connections are secure.
- Siren Functionality: Test the siren periodically to ensure it is functioning correctly.
6. Troubleshooting
If you encounter issues with your car alarm system, refer to the following common problems and solutions.
- System Not Responding to Remote:
- Check remote key fob battery.
- Ensure you are within the effective range of the system.
- Verify the main control unit has power.
- Alarm Triggers Randomly:
- Adjust the sensitivity of the shock sensor.
- Check door, hood, and trunk sensors for proper alignment and function.
- Vehicle Doors Not Locking/Unlocking:
- Inspect wiring connections to the central locking system.
- Ensure the vehicle's central locking system is operational.
For persistent issues, consult a professional automotive electrician.
7. Specifications
| Feature | Specification |
|---|---|
| Item Weight | 1.19 pounds |
| Package Dimensions | 7.01 x 4.65 x 3.58 inches |
| Wireless Remote | Yes |
| Compatible Devices | Various Car Models |
| Maximum Range | 100 Meters |
| Remote Control Included? | Yes |
8. Warranty and Support
This product is covered by a standard manufacturer's warranty. For specific warranty details, please refer to the product packaging or contact Shkalacar customer support. For technical assistance or inquiries, please visit the official Shkalacar website or contact their customer service department.