1. Introduction
The EASYGUARD EC002-bu is an advanced car security system designed to enhance vehicle safety and convenience. It integrates FSK technology, Passive Keyless Entry (PKE), remote engine start/stop, push button start, and touch password entry. This manual provides detailed instructions for installation, operation, and maintenance of the system.
2. Safety Information
- Professional Installation Recommended: Installation of this system requires advanced knowledge of vehicle electrical systems. It is highly recommended that installation be performed by a certified professional car alarm installer.
- Vehicle Compatibility: This system is designed for 12V DC petrol vehicles. For diesel cars with engine starting times over 3 seconds, pre-warming the spark plug or adding an extra timer delay switch may be necessary.
- Immobilizer Bypass: If your vehicle has a factory OEM key fob with a chip immobilizer, an extra bypass module (e.g., ASIN: B00MEHBVIC or B07NSLPBG7) is required.
- Steering Lock: The steering lock must be unlocked, released, or removed during installation.
- Testing: Always test all functions thoroughly after installation before regular use.
3. Components Overview
The EASYGUARD EC002-bu system includes the following main components:

- Control Module: The central processing unit of the alarm system.
- Key Fobs/Transmitters (x2): Used for remote control functions and PKE.
- Push Start Button: Replaces the traditional ignition key for engine start/stop.
- PKE Antennas (x2): For passive keyless entry functionality.
- Alarm Antenna: For alarm signal reception.
- Touch Password Keypad: Provides an alternative entry method.
- Wiring Harnesses (20-pin main, 6-pin ignition): For connecting the system to the vehicle's electrical circuits.
- Relay: For specific electrical connections.
- Reset Switch: For system reset or emergency override.
- User Manual & Wiring Diagram: For detailed installation and operation instructions.


4. Installation Guide
Warning: Due to the complexity of vehicle electrical systems, professional installation by a qualified technician is strongly recommended. Incorrect installation can lead to vehicle damage or system malfunction.
- Preparation: Disconnect the vehicle's battery. Ensure the steering lock is disengaged.
- Control Module Placement: Mount the control module securely in a hidden, dry location within the vehicle.
- Wiring: Connect the 20-pin main wire harness and 6-pin ignition wire harness according to the detailed wiring diagram provided with the product. Pay close attention to power, ground, ignition, accessory, and starter wires.
- PKE Antenna Installation: Strategically place the PKE antennas (front and rear) to ensure optimal passive keyless entry range. Avoid metal obstructions.
- Alarm Antenna Installation: Install the alarm antenna for optimal signal reception.
- Push Button Installation: Install the push start/stop button in the desired location, typically replacing the ignition cylinder.
- Touch Password Keypad Installation: Mount the touch password keypad in an accessible yet discreet location, usually on the windshield.
- Bypass Module (if required): Install the immobilizer bypass module if your vehicle has a chip immobilizer.
- Final Connections & Testing: Reconnect the battery. Follow the programming instructions to pair key fobs and set up the system. Thoroughly test all functions before reassembling vehicle panels.
5. Setup and Programming
Refer to the detailed user manual and wiring diagram for specific programming methods for key fobs, touch password, and other parameters. Initial setup typically involves:
- Key Fob Learning: Programming the included key fobs to communicate with the control module.
- Touch Password Setting: Setting your personal touch password for vehicle entry.
- Parameter Adjustment: Configuring settings such as alarm sensitivity, door lock timing, and other customizable features.
6. Operating Instructions
6.1. Key Fob Functions

- Lock/Arm: Press the lock button once to arm the system and lock the doors.
- Unlock/Disarm: Press the unlock button once to disarm the system and unlock the doors.
- Remote Engine Start/Stop: Press and hold the remote start button (often combined with panic button) for approximately 3 seconds to remotely start or stop the engine.
- Remote Trunk Release: Press and hold the trunk release button (if available and connected to an optional solenoid kit) to open the trunk.
- Panic Mode: Press the panic button to activate the alarm in an emergency.
6.2. Passive Keyless Entry (PKE)
The PKE feature automatically locks and unlocks your car doors as you approach or walk away from the vehicle with the key fob in your possession.
- Automatic Unlock: When you approach the car within 1-3 meters, the doors will automatically unlock.
- Automatic Lock: When you walk away from the car for 2-3 meters, the doors will automatically lock and the system will arm.

6.3. Push Button Start/Stop


- To Start the Car (Method 1): In disarmed status, step on the foot brake pedal and short press the push start button once.
- To Start the Car (Method 2): In disarmed status, keep pressing the start button for 3 seconds while stepping on the foot brake pedal.
- To Shut Off the Car: Once the car is started, step on the foot brake pedal and short press the push start button once to shut off the engine.
6.4. Touch Password Entry
Use the touch password keypad to lock or unlock the car without the key fob. This provides a secure backup entry method.
6.5. Other Features
- Valet Mode: Temporarily disables security features for valet parking or servicing.
- Anti-Hijacking: Activates the alarm and immobilizes the vehicle in a hijacking situation.
- Central Door Locking Automation: Automatically locks doors when driving and unlocks when the engine is turned off.
- Emergency Override: Allows starting the vehicle in case of a lost or malfunctioning key fob.
- Automatic Window Closing (Optional): Requires an additional window closer module (e.g., 4-door window closer ASIN: B00N3RKA8E).
7. Maintenance
- Key Fob Battery: Replace key fob batteries (2 CR2 batteries) as needed to ensure reliable operation.
- System Checks: Periodically check all system functions to ensure proper operation.
- Cleaning: Keep the touch password keypad and push button clean and free from debris.
8. Troubleshooting
If you encounter issues with your EASYGUARD EC002-bu system, consider the following common troubleshooting steps:
- System Not Responding: Check key fob battery. Ensure the key fob is within range. Verify the system is not in valet mode.
- Engine Not Starting: Ensure the system is disarmed. Check brake pedal engagement. Verify vehicle battery health.
- PKE Malfunction: Check PKE antenna placement for obstructions. Ensure key fob battery is strong.
- Alarm Triggering Randomly: Check sensor sensitivity settings. Inspect door pins and hood/trunk sensors.
- Professional Assistance: For persistent issues, contact a professional installer or EASYGUARD customer support.
9. Specifications
| Feature | Specification |
|---|---|
| Item Weight | 2.7 pounds |
| Package Dimensions | 9.84 x 7.13 x 4.02 inches |
| Item Model Number | EC002-bu |
| Batteries | 2 CR2 batteries required (included) |
| Wireless Remote | Yes |
| Compatible Devices | Gasoline/Petrol Cars with 12V DC Electrical System |
| Maximum Range (PKE) | 3 Meters |
| Noise Level (Alarm) | 30 Decibels |
| Manufacturer | Easyguard electronics ltd |
| First Available | November 12, 2016 |
10. Warranty and Support
For warranty information, technical support, or to purchase additional protection plans, please refer to the product packaging or contact EASYGUARD customer service. Protection plans are available for extended coverage (e.g., 2-Year Protection Plan, 3-Year Protection Plan, Complete Protect).




