Ultra-compact × IP67 waterproof × long-term recording | Ecological acoustic recorder suitable for multi-site surveys Song Meter Mini 2
The Song Meter Mini 2 is a compact bioacoustic recorder designed to record the sounds of wildlife, such as birds, amphibians, and mammals, that vocalize within the audible range for extended periods. It features an IP67 waterproof housing, making it suitable for long-term deployment in forests, wetlands, and conservation areas. Its simple and lightweight design makes it ideal for simultaneous monitoring at multiple locations and large-scale surveys. It supports smartphone configuration via Bluetooth, and the recorded data is saved in a versatile WAV format. There are two power options: a standard AA battery model and a built-in lithium-ion (Li-ion) model, allowing users to choose based on the duration of the study and operational methods. It is well-suited for long-term ecological monitoring in forests, wetlands, and conservation areas. **Main Research Areas** - Ecology - Animal Behavior - Environmental Monitoring - Conservation Biology - Bioacoustics
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basic information
【Specifications】 ■ Recording Performance Audible range recording 16bit PCM WAV format ■ Sampling Rate 8kHz to a maximum of 256kHz ■ Microphone Built-in acoustic microphone Mono recording ■ Recording Medium Compatible with microSD cards ■ Power Supply AA battery model or Built-in lithium-ion battery (Li-ion) model ■ Operation Bluetooth configuration support Smartphone app "Song Meter Configurator" ■ Weather Resistance Waterproof and dustproof: IP67 ■ Main Unit Compact and lightweight design
Price information
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Applications/Examples of results
Main Uses - Bird vocalization surveys (forest and breeding site monitoring) - Amphibian habitat surveys (wetlands and waterways) - Nocturnal migratory bird acoustic monitoring - Biodiversity assessment (simultaneous recording at multiple locations) - Ecological and behavioral analysis using acoustic data
Detailed information
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Model using AA batteries. It can operate for up to approximately 530 hours with 8 AA batteries. Long-term operation is possible with battery replacement, making it suitable for long-term surveys in remote areas and environments where securing power is difficult.
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Li-ion model (Mini 2 Li-ion) A model equipped with a built-in lithium-ion battery. It can operate for up to approximately 1,330 hours with a maximum of 6 x 18650 Li-ion batteries. It supports USB charging, allowing for efficient operation in short-term surveys or research projects that require repeated use.
Line up（3）
| Model number | overview |
|---|---|
| Song Meter Mini 2 AA [SMMINI2-AA] | Please contact us. |
| Song Meter Mini 2 LI-ION [SMMINI2-L] | Please contact us. |
| Various accessories (please let us know the products you desire) | Please contact us. |
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Company information
Tegara Corporation is forming a research and development platform that integrates specialized product procurement and sales, information provision, and support services for researchers and developers nationwide. In the field of research and development, where speed holds value, Tegara's mission is to assist customers in accelerating their research and development efforts, thereby contributing to the advancement of research and development in Japan and around the world. To remain a reliable partner for researchers and developers, our company continuously hones new technologies and strengthens our support system every day.
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