Lancoon LK-HG21Red_1
Lancoon Solar Motion Sensor Alarm Repellent User Manual
Model: LK-HG21Red_1
1. Introduction and Overview
The Lancoon Solar Motion Sensor Alarm Repellent is an advanced security solution designed to protect your property from unwanted intruders and wildlife. This innovative device combines solar power, 360-degree motion detection, a powerful 129dB siren, and bright LED flashing lights to provide comprehensive deterrence. Its robust IP55 waterproof design ensures reliable operation in various outdoor conditions, making it ideal for farms, homes, barns, and yards.
Key features include a high-efficiency solar panel for continuous operation, multiple sound options (including custom voice recording), and convenient remote control functionality. The alarm is engineered to detect movement within a range of 5-8 meters, activating a combination of sound and light to effectively deter potential threats.

Figure 1: The Lancoon Solar Motion Sensor Alarm Repellent deployed in a field, demonstrating its outdoor application for deterring wildlife.
2. Product Features
- Solar-Powered Design: Equipped with a 5V*150mA solar panel for efficient, eco-friendly, and continuous operation.
- 360° Motion Detection: Features three motion sensor alarms ensuring comprehensive coverage from all directions, with a sensing distance of 5-8 meters.
- Powerful 129dB Siren: Generates ultra-high decibel alarms to effectively frighten and deter animals and intruders.
- LED Flashing Lights: Includes 6 bright red LED lights that flash upon detection, enhancing the deterrent effect.
- IP55 Waterproof: Designed to withstand various weather conditions, including rain and snow, ensuring durability for outdoor use.
- Voice Recording Function: Allows for repeatable recording of custom voice messages (up to 20 seconds) that play back twice upon induction.
- Multiple Sound Options: Offers 13 different pre-set sounds, including lion roar, gunshots, sirens, car horns, and more.
- Remote Control Operation: Conveniently control modes and functions from a distance of 10 to 200 meters.
- Dual Charging Method: Can be charged via solar power or DC charging for faster power replenishment.

Figure 2: The device demonstrating its IP55 waterproof capability, functioning effectively during rainfall.
3. Package Contents
Please verify that all items are present in your package:
- 1 x Lancoon Solar Motion Sensor Alarm Repellent Unit
- 1 x Remote Control
- 1 x Ground Stake (multi-part assembly)
- 1 x Wall Mount Base
- Mounting Screws
- 1 x DC Charging Cable

Figure 3: All components included in the Lancoon Solar Motion Sensor Alarm Repellent package.
4. Setup
4.1 Initial Charging
Before first use, it is recommended to fully charge the device. You can charge it using two methods:
- Solar Charging: Place the device in direct sunlight for more than 10 hours. Ensure the solar panel is clean and unobstructed.
- DC Charging: Connect the provided DC charging cable to the DC Charging Port on the bottom of the unit and to a suitable power adapter (not included). DC charging takes less than 2 hours.
4.2 Assembly and Mounting
The device offers versatile mounting options:
- Ground Stake Installation:
- Connect the main unit to the top section of the ground stake.
- Attach the bottom pointed section of the ground stake to the top section.
- Firmly insert the assembled stake into the ground in your desired location, ensuring the solar panel faces direct sunlight for optimal charging.
- Wall Mount Installation:
- Secure the wall mount base to a sturdy surface (e.g., wooden post, wall) using the provided screws.
- Attach the main unit to the wall mount base.
- Adjust the angle of the unit to ensure optimal motion detection coverage and solar panel exposure.
For a visual guide on assembly and mounting, please refer to the official product video below:
Video 1: This video demonstrates the assembly process for both ground stake and wall mount options, as well as the general functionality of the Lancoon Solar Motion Sensor Alarm.
5. Operating Instructions
The device can be operated using the host switch key on the unit or the remote control.
5.1 Host Switch Key Operation
The host switch key (Gear Switch) located on the bottom of the unit controls the primary operating modes:
- Mode 1 (24H Induction Sound and Light): In this mode, the alarm will activate with sound and flashing lights whenever motion is detected, regardless of the time of day.
- Mode 2 (Night Induction Sound and Light): In this mode, the alarm will only activate with sound and flashing lights when motion is detected during nighttime or low-light conditions.
5.2 Remote Control Operation
The included remote control provides convenient access to various functions from a distance of 10 to 200 meters.
- Button A: Activates 24-hour sensor sound and light mode (similar to Host Mode 1).
- Button B: Activates night sensor sound and light mode (similar to Host Mode 2).
- Button C: Changes the pre-set sound. Press repeatedly to cycle through the 13 available sounds.
- Button D: Puts the host into standby mode, deactivating the alarm.

Figure 4: The alarm activating its sound and light features to deter an unwanted presence.
6. Voice Recording Function
The device allows you to record a custom voice message to be used as a deterrent.
- To Record: Long press the recording key (located near the microphone on the bottom of the unit) until you hear a beep. Speak clearly into the microphone. The maximum recording time is 20 seconds. Release the button to save the recording.
- To Playback: Once recorded, your custom message will be part of the sound cycle. When motion is detected, the device will play your recorded message twice.
- To Change Sound: Short press the recording key to cycle through the pre-set sounds and your custom recording.

Figure 5: The device's voice recording capability, allowing for personalized deterrent messages.
7. Maintenance
To ensure optimal performance and longevity of your Lancoon Solar Motion Sensor Alarm Repellent, follow these simple maintenance guidelines:
- Clean Solar Panel: Regularly wipe the solar panel with a soft, damp cloth to remove dust, dirt, or debris that may hinder charging efficiency.
- Clear Sensors: Ensure the motion sensors are free from obstructions like leaves, spiderwebs, or excessive dirt to maintain accurate detection.
- Battery Care: While the device is solar-powered, prolonged periods of low sunlight may require occasional DC charging to maintain battery health.
- Storage: If storing the device for an extended period, ensure it is fully charged and stored in a cool, dry place.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not activating (no sound/light). | Low battery charge. Motion sensor obstructed or out of range. Incorrect operating mode selected. | Charge the device via solar power or DC charging. Clear any obstructions from the sensor's path. Ensure target is within 5-8m. Verify the host switch key or remote control mode (A or B) is active. |
| Remote control not working. | Remote battery depleted. Out of range. | Replace the remote control battery (if applicable, typically small coin cell). Move closer to the device (within 10-200m). |
| Sound is distorted or unclear. | Speaker issue or low battery. | Ensure the device is fully charged. If the issue persists, contact customer support. |
| Recorded voice message is not clear. | Microphone obstruction or recording environment noise. | Ensure the microphone is clear. Record in a quiet environment, speaking clearly and close to the microphone. |
9. Specifications
| Parameter | Detail |
|---|---|
| Model Number | LK-HG21Red_1 |
| Solar Panel | 5V*150mA |
| LEDs | 6 Red LEDs |
| Battery | 3.7V*1200mAH Lithium Battery (included) |
| Charging Method | Solar Charging (>10 hours), DC Charging (<2 hours) |
| Noise Level | 129 dB |
| Sensing Distance/Angle | 5-8 meters (affected by ambient temperature) / 360° |
| Control Method | Remote, Host Switch Key |
| Material | ABS |
| Product Dimensions | 18.6 x 10.5 x 8.6 CM (7.32 x 4.13 x 3.39 inches) - Note: Product description states 18.6*10.5*8.6CM, specifications state 4.13 x 4.13 x 2.95 inches. Using description's values as they are more specific to the product's overall shape. |
| Item Weight | 0.42 KG (14.82 ounces) - Note: Product description states 0.42KG, specifications state 13.9 ounces. Using description's value. |
| Waterproof Rating | IP55 |

Figure 6: Detailed product dimensions for the alarm unit and ground stake components.
10. Warranty and Support
For warranty information and technical support, please refer to the documentation included with your purchase or contact Lancoon customer service directly. Contact details can typically be found on the product packaging or the official Lancoon website.
For further assistance, you may also visit the Lancoon Store on Amazon.
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