Introduction
This manual provides instructions for the safe and effective use of your GLB Green Level Berlin GLB116 Wildlife Repellent. This device is designed to deter wild animals using sound and light. It can operate continuously or be activated by a motion sensor, and includes a night flash function. Please read this manual thoroughly before operating the device.

Image: Front view of the GLB116 Wildlife Repellent, showcasing its solar panel at the top and the motion sensor at the bottom center.
Product Features
- Wide Animal Deterrence: Effectively deters various wild animals including wild boars, foxes, wolves, deer, goats, genets, and martens.
- High-Decibel Siren: Features a 130 dB siren that emits realistic gunshot and barking sounds to startle animals.
- Stroboscopic Flash Light: Integrated flash light provides visual deterrence, particularly effective during nighttime.
- Multiple Operating Modes: Offers three distinct modes for flexible operation: 24-hour motion detection, night-only motion detection, and timed night cycles.
- Solar Charging: Equipped with an integrated solar panel for eco-friendly and convenient battery recharging.
- USB Charging Option: Includes a USB port and cable for manual charging during periods of low sunlight or intensive use.
Safety Precautions
To ensure safe operation and prevent injury or damage, please observe the following safety guidelines:
- Keep the device out of reach of children and pets.
- Do not aim the device's flash light directly at human or animal eyes, as the bright light can cause temporary discomfort or vision impairment.
- The siren emits a loud sound (130 dB). Avoid prolonged exposure to prevent potential hearing damage. Position the device away from living areas if continuous operation is planned.
- Ensure the device is securely mounted or placed on a stable surface to prevent it from falling, especially in windy conditions.
- Do not attempt to disassemble, modify, or repair the device. Refer all servicing to qualified personnel.
- Use only the provided USB cable for charging. Do not use damaged cables or chargers.
- Dispose of the battery and device according to local environmental regulations.
Package Contents
Please verify that all items are present in your package:
- 1x GLB116 Wildlife Repellent Unit
- 1x USB Charging Cable
Setup and Installation
The GLB116 is designed for outdoor use in areas such as farms, gardens, vegetable patches, or private properties where wildlife deterrence is needed.
- Unpacking: Carefully remove the device from its packaging.
- Initial Charge: Before first use, it is recommended to fully charge the device. Connect the provided USB cable to the device's charging port and a suitable USB power adapter (not included). The solar panel will also charge the device when exposed to sunlight.
- Placement:
- Choose a location that provides unobstructed exposure to direct sunlight for optimal solar charging throughout the day.
- Position the device to effectively cover the desired area. Consider the detection range of the motion sensor (if using motion-activated modes).
- Mount the device securely to a post, wall, or other stable structure using appropriate hardware (not included) to prevent it from being knocked over by animals or adverse weather conditions.

Image: Diagram illustrating key components of the GLB116, including the high-quality solar panel, motion detector, durable ABS material, and stainless steel grille.
Operating Instructions
The GLB116 offers three distinct operating modes. Select the desired mode using the switch located on the device (refer to the device for exact switch location).
- Mode 1: 24-Hour Motion Detection
In this mode, the device activates its siren (gunshot and barking sounds) and stroboscopic flash whenever motion is detected within its sensor range, regardless of the time of day. This mode provides continuous protection.
- Mode 2: Night-Only Motion Detection
This mode activates the siren and flash only when motion is detected during nighttime hours. This is suitable for deterring nocturnal animals without unnecessary activation during daylight.
- Mode 3: Timed Night Cycles (No Motion Sensor)
In this mode, the device operates on a timed cycle, emitting siren sounds and flash every 5 minutes during the night. The motion sensor is not active in this mode. This is useful for consistent deterrence in areas where motion detection might be unreliable or unwanted.
Charging and Power
The GLB116 is equipped with a solar panel for convenient recharging, supplemented by a USB charging option.
- Solar Charging: Place the device in an area with direct sunlight. The integrated solar panel will automatically charge the internal Lithium metal battery. Ensure the solar panel is clean and free from obstructions for optimal charging efficiency.
- USB Charging: During periods of low sunlight (e.g., cloudy weather, winter) or if the device is operating continuously at night, manual charging via the USB cable is recommended. Connect the provided USB cable to the device's charging port and a standard USB power source (e.g., computer USB port, wall adapter).
Maintenance
Regular maintenance ensures the longevity and optimal performance of your wildlife repellent.
- Cleaning: Periodically wipe the solar panel, motion sensor lens, and the device casing with a soft, damp cloth to remove dust, dirt, or debris. Do not use abrasive cleaners or solvents, as these can damage the surfaces.
- Battery: The device contains a built-in Lithium metal battery. If the device's performance significantly degrades over time, the battery may be nearing the end of its lifespan. Battery replacement should only be performed by a qualified technician.
- Storage: If you plan to store the device for an extended period, ensure it is fully charged before storage. Store it in a cool, dry place, away from direct sunlight and extreme temperatures.
Troubleshooting
If you encounter issues with your GLB116, refer to the following table for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not activating | Low battery charge | Charge the device fully via solar panel or USB cable. |
| Device not activating at night | Incorrect operating mode selected | Ensure Mode 1 (24-hour motion) or Mode 2 (night-only motion) is selected for motion detection, or Mode 3 for timed night cycles. |
| Motion sensor not detecting movement | Sensor obstructed or dirty; animal out of range | Clean the sensor lens. Ensure no obstacles are blocking the sensor's field of view. Adjust device placement to cover the desired area. |
| Sounds are too quiet or distorted | Speaker obstructed or damaged | Check for obstructions on the speaker grille. If the speaker appears damaged, contact customer support. |
Technical Specifications
| Feature | Detail |
|---|---|
| Model Number | GLB116 |
| Brand | GLB Green Level Berlin |
| Power Source | Solar Powered, USB |
| Battery Type | 1 Lithium metal (included) |
| Siren Volume | 130 dB |
| Product Dimensions (L x W x H) | 10 x 6 x 8 cm (approx. 3.94 x 2.36 x 3.15 inches) |
| Weight | 140 grams (approx. 0.31 lbs) |
| Material | ABS, Stainless Steel |
| Target Species | Wild boars, foxes, wolves, deer, goats, genets, martens, etc. |
Warranty and Customer Support
For warranty information or technical assistance, please contact GLB Green Level Berlin customer support. Refer to your purchase documentation for specific warranty terms, conditions, and contact details. Our team is available to assist you with any questions or issues you may encounter.

Image: GLB Green Level Berlin brand logo.