Acoustic & Visual Game Warning Device «Day & Night» with transceiver
black housing
- The warning device reacts to engine and tire noises via an integrated microphone.
- Warning occurs via a clearly audible whistle sound and strong bright blue and red LED flashes.
- No batteries needed, safe operation by solar cells and capacitor storage.
- Robust housing, welded, maintenance-free, water- and weatherproof, protected against salt.
- Guaranteed operating temperature -30°C to 70°C.
Product Description – Acoustic Wildlife Warning System
Features and Benefits
Fully automatic operation powered by solar energy
No individual programming or activation of devices required
Vehicle detection through light and acoustic sensors
Night-time activation triggered by both light and sound
Optimized sound detection with a reduced trigger threshold for faster response
Wireless networking between devices with a range of approximately 100 m
Variable warning tone to prevent wildlife habituation
Enhanced deterrent effect through high-intensity LED flash signals
Red LED designed to protect low-flying birds from collisions with trains
Flexible installation on embankments, slopes, cuttings, terrain edges, and in dense vegetation
20-second interval between warning signals
120-second lockout period between two activations
Operating Principle
The wildlife warning devices are fully powered by integrated solar cells. As soon as sufficient energy has been stored in the capacitor, the units automatically become operational. No manual activation or programming is required.
Approaching vehicles are reliably detected through a combination of light detection and an integrated microphone. When a vehicle is detected, the system emits an acoustic warning signal in the form of a variable whistle tone. The changing frequencies help prevent wildlife from becoming accustomed to the signal, ensuring long-term effectiveness.
At the same time, the devices transmit a data signal to neighboring wildlife warning units within a radius of approximately 100 meters. These units are then activated as well and emit warning signals. This networked operation significantly increases the warning time available to wildlife and enhances protection along the entire section of track or roadway.
In addition to the acoustic warning, powerful LED flash signals attract the animals’ attention and further strengthen the deterrent effect. Thanks to the wireless networking technology, the devices can also be installed in difficult-to-monitor locations such as embankments, cuttings, terrain edges, or dense vegetation, allowing wildlife to be alerted as early as possible to approaching vehicles or trains.
