1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Elkron KCR200GSM Wireless Alarm System Kit. Please read this manual thoroughly before attempting to install or operate the system to ensure proper function and safety. Keep this manual for future reference.

Figure 1: The Elkron KCR200GSM Wireless Alarm System Kit, showing the main control panel and various sensors.
2. Safety Information
- Ensure the power source matches the system's requirements.
- Do not expose the system to extreme temperatures, humidity, or direct sunlight.
- Keep the system away from strong electromagnetic fields.
- Do not attempt to disassemble or repair the system yourself. Refer all servicing to qualified personnel.
- Test the system regularly to ensure all components are functioning correctly.
3. Package Contents
Verify that all the following components are included in your package:
- Main Controller (Control Panel)
- Motion Sensors
- Door/Window Sensors
- Siren
- Power Adapter (if applicable, for main unit)
- Mounting Hardware
- User Manual (this document)
Note: The exact quantity of sensors may vary depending on the specific kit purchased.
4. Setup and Installation
The Elkron KCR200GSM system is designed for Wireless DIY installation. Follow these steps for proper setup:
4.1 Main Controller Placement
Choose a central location for the main controller, away from direct sunlight, heat sources, and large metal objects that could interfere with wireless signals. Ensure it is within Wi-Fi range for internet connectivity.
4.2 Powering the Main Controller
Connect the provided power adapter to the main controller and plug it into a standard wall outlet. The system also features an internal battery for backup power during outages.
4.3 Sensor Installation
Motion Sensors: Install motion sensors in corners of rooms, approximately 2-2.5 meters (6.5-8 feet) from the floor, ensuring a clear line of sight to the areas you wish to monitor. Avoid pointing them directly at windows or heat sources.
Door/Window Sensors: Attach the two parts of each door/window sensor to the frame and the movable part of the door or window. Ensure they are aligned and within 1-2 cm (0.4-0.8 inches) of each other when the door/window is closed.
Siren: Mount the siren in a secure, discreet location, preferably outdoors or in a high-traffic area indoors, where its sound can be effective. Ensure it is protected from weather if installed outside.
4.4 Wi-Fi Connectivity and App Pairing
- Download the official Elkron security app from your smartphone's app store.
- Create an account and log in.
- Follow the in-app instructions to add your KCR200GSM main controller. This typically involves scanning a QR code on the device or entering a serial number.
- Connect the main controller to your home Wi-Fi network through the app.
- Pair all sensors and the siren with the main controller using the app's pairing function. Refer to the app's specific instructions for each sensor type.
5. Operating Instructions
The Elkron KCR200GSM system is primarily controlled via its dedicated smartphone application.
5.1 Arming the System
- Open the Elkron security app on your smartphone.
- Select the desired arming mode (e.g., Full Arm, Home Arm, Disarm).
- Confirm your selection. The system will provide an audio confirmation (if enabled) and the app will display the current status.
Full Arm: All sensors are active. Ideal when no one is home.
Home Arm (Stay Arm): Typically activates perimeter sensors (door/window) while allowing movement within the home. Ideal when people are inside.
5.2 Disarming the System
- Open the Elkron security app.
- Select the "Disarm" option.
- Enter your PIN or use biometric authentication if configured. The system will disarm, and the app will update its status.
5.3 Alarm Activation and Notifications
When an armed sensor is triggered, the system's siren will activate (audio only alert type). You will receive instant notifications on your smartphone via the app, detailing which sensor was triggered. The system can also be configured to send SMS or make calls to pre-programmed numbers (GSM functionality).
5.4 System Settings and Customization
The app allows you to customize various settings, including:
- Sensor sensitivity adjustments.
- Entry/exit delays.
- Alarm duration.
- Notification preferences (push, SMS, call).
- Adding/removing users.
Refer to the in-app help section for detailed instructions on advanced settings.
6. Maintenance
Regular maintenance ensures the optimal performance and longevity of your Elkron KCR200GSM system.
6.1 Cleaning
Wipe the main controller and sensors with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as these can damage the components.
6.2 Battery Check
The main controller has an internal battery for backup power. The app will notify you if the battery level is low. Ensure the main controller remains connected to its power adapter for continuous charging. Individual sensors are typically powered by replaceable batteries; the app will also alert you when these need replacement. Follow the sensor's specific instructions for battery replacement, ensuring correct battery type and polarity.
6.3 System Testing
It is recommended to test your alarm system at least once a month. Arm the system and intentionally trigger a sensor (e.g., open a door/window, walk past a motion sensor) to verify that the siren activates and you receive notifications on your smartphone.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| System not connecting to Wi-Fi. | Incorrect Wi-Fi password, weak signal, router issues. | Verify Wi-Fi password. Move the main controller closer to the router. Restart your router. Ensure your Wi-Fi is 2.4GHz. |
| Sensor not pairing. | Sensor too far from main controller, low sensor battery, pairing mode not active. | Move sensor closer. Replace sensor battery. Ensure main controller is in pairing mode via the app. |
| Alarm not sounding. | Siren not powered, siren not paired, system disarmed, siren volume low. | Check siren power/battery. Re-pair siren. Ensure system is armed. Check siren volume settings in the app. |
| No app notifications. | Phone notification settings, app not running in background, internet connectivity issues. | Check phone's notification settings for the Elkron app. Ensure phone has internet access. Restart the app. |
8. Specifications
- Model Number: KCR200GSM
- Brand: Elkron
- Installation Method: Wireless DIY
- Power Source: Battery (internal for main unit, replaceable for sensors)
- Connectivity Technology: Wi-Fi, GSM
- Control Method: Application (Smartphone App)
- Alert Type: Audio only (siren)
- Product Weight: Approximately 1 kg (main unit)
- Components Included: Main Controller, Motion Sensors, Door/Window Sensors, Siren
- Color: Neutral
9. Warranty and Support
For warranty information, please refer to the documentation provided with your purchase or contact your retailer. For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please visit the official Elkron website or contact their customer service department. Contact details can typically be found on the product packaging or the Elkron website.





