Introduction
The DS18 18SPORT is a 1-way car alarm and keyless entry system designed to enhance vehicle security. This system features a remote control with a range of up to 100 meters (328 feet), providing functions such as door lock/unlock, trunk release, and automatic window rolling-up. It includes a shock sensor with adjustable sensitivity and a 125dB siren to deter theft. This manual provides essential information for understanding the system's components, features, operation, and important installation considerations.
Package Contents
Verify that all the following components are included in your package:
- 1x Main Control Unit
- 1x Communication Unit with Built-in Shock Sensor
- 1x Flameout Relay
- 1x Start Module
- 1x Siren
- 2x Remote Controls
- 4x Wiring Harnesses
- 1x User Manual (this document)

Image: All components included in the DS18 18SPORT car alarm system kit, laid out for inspection.
Key Features
- 1-Way Communication: Provides basic command confirmations.
- Extended Range: Up to 328 feet (100 meters) remote control range.
- Security Features: Shock sensor with adjustable sensitivity, door/hood/trunk monitoring, and a six-tone 125dB siren.
- Keyless Entry: Remote lock and unlock functionality.
- Convenience Functions: Automatic window rolling-up, trunk pop, and parking light flash.
- Programmable Outputs: Two auxiliary outputs for additional functions.
- Safety Modes: Valet mode and Anti-Hijacking mode.
- Engine Cut-off: Integrated engine cut-off feature for enhanced security.
- Silent Mode: Programmable silent mode for remote controls.
Setup and Installation
Important: Due to the complexity of this system, the DS18 18SPORT car alarm system should be installed by an authorized dealer or a qualified professional only. Improper installation can lead to vehicle damage or system malfunction.
- Vehicle Compatibility: This system is designed for vehicles with a 12V electrical system only.
- Bypass Module: A bypass module (not included in this kit) may be required for certain vehicles, especially those with immobilizer systems, to enable remote start functionality. Consult your installer for details.
- Wiring: The system includes various wiring harnesses. Refer to the detailed wiring diagram provided with the product for correct connections. Note that wire colors may not always match factory vehicle wiring; professional installers will use a vehicle-specific wiring diagram.
- Component Placement: The Main Control Unit and Communication Unit should be securely mounted in a discreet location within the vehicle interior, away from excessive heat or moisture. The siren should be mounted in the engine bay, facing downwards to prevent water accumulation.

Image: The main control unit and the communication unit with built-in shock sensor.

Image: The 125dB siren, a key component of the alarm system.
Operating Instructions
Remote Control Functions
The system comes with two 4-button remote controls. Familiarize yourself with the button layout and their corresponding functions:

Image: Two 4-button remote controls for operating the DS18 18SPORT system.
- Lock Button (Closed Padlock Icon): Press once to arm the system and lock the vehicle doors. The parking lights will flash, and the siren will chirp (if not in silent mode).
- Unlock Button (Open Padlock Icon): Press once to disarm the system and unlock the vehicle doors. The parking lights will flash, and the siren will chirp twice (if not in silent mode).
- Trunk Release Button (Trunk Icon): Press and hold to activate the trunk release function.
- Alarm/Panic Button (Bell Icon): Press and hold to activate the panic alarm. The siren will sound, and parking lights will flash. Press any button again to stop the panic alarm.
- Auxiliary Outputs: The system features two programmable auxiliary outputs. Consult your installer for specific functions assigned to these outputs.
System Modes
- Valet Mode: This mode temporarily disables the alarm functions, allowing the vehicle to be serviced without triggering the alarm. Keyless entry functions typically remain active. Refer to the detailed wiring diagram for instructions on activating/deactivating valet mode using the override switch.
- Anti-Hijacking Mode: This security feature can be activated in an emergency to prevent vehicle theft. Consult the full wiring diagram for activation procedures.
- Silent Mode: The system can be programmed for silent arming/disarming, where the siren chirps are suppressed. This is typically configured during installation.
Maintenance
The DS18 18SPORT system requires minimal maintenance. Follow these guidelines:
- Remote Control Batteries: Replace remote control batteries when the operating range decreases significantly. Use the specified battery type.
- System Check: Periodically test the alarm system's functionality (arming, disarming, shock sensor) to ensure it is operating correctly.
- Cleaning: Keep the remote controls clean and dry. Avoid exposing the main unit or other components to excessive moisture or extreme temperatures.
Troubleshooting
If you experience issues with your DS18 18SPORT system, consider the following:
- Reduced Remote Range: The effective distance of the remote controller can be reduced by signal interference from other electronic devices, radio frequency noise, or physical obstructions. Try operating the remote from a different location or closer to the vehicle. Ensure remote control batteries are fresh.
- Alarm Triggers Unexpectedly: Check the shock sensor sensitivity. It may be set too high for your environment. An authorized installer can adjust this. Ensure all doors, hood, and trunk are fully closed.
- System Not Responding: Check the vehicle's 12V power supply. If the system is completely unresponsive, consult your installer.
- Installation Issues: Many operational problems stem from incorrect installation. If you suspect an installation error, contact the professional installer immediately.
Specifications
| Feature | Specification |
|---|---|
| Model Number | 18SPORT |
| Product Dimensions | 2 x 1 x 1 inches (Main Unit) |
| Item Weight | 1.31 pounds (Total Package) |
| Maximum Remote Range | 328 feet (100 meters) |
| Siren Noise Level | 125 Decibels |
| Operating Voltage | 12V DC |
| Remote Controls Included | Yes (2 units) |
Important Notes
- Professional Installation: Installation by an authorized dealer is strongly recommended due to the system's complexity.
- Voltage Requirement: This system is exclusively designed for 12V vehicle electrical systems.
- Bypass Module: A separate bypass module is not included and may be necessary for certain vehicle models.
- Remote Distance: The effective range of the remote control can be affected by environmental interference. Minimize interference for optimal performance.
Warranty and Support
For warranty information, technical support, or service inquiries, please contact DS18 customer service or refer to the official DS18 website. Keep your purchase receipt as proof of purchase for any warranty claims.





