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The Demeter Detector

NZ$327.50

The Demeter Detector is a compact, cost-effective passive bat detector. It records up to 3-5 nights of high-quality, full-spectrum audio and comes fully assembled, tested, and ready to deploy. Housed in a weatherproof enclosure and operable down to -20°C, it features a lightweight design and simple one-button interface. Paired with our Bat Pack it enables fast, affordable data collection to support compliance, planning, and biodiversity goals. Just insert an SD card, collect data, and upload to our partnered BTO platform for rapid, automated data analysis and reporting in 48 hours, which saves you time and money.

To book your survey spots and upload your recordings, follow our QRG. For further assistance, please contact us at mark@thebatcolab.co.nz.

The Demeter Detector is a compact, cost-effective passive bat detector. It records up to 3-5 nights of high-quality, full-spectrum audio and comes fully assembled, tested, and ready to deploy. Housed in a weatherproof enclosure and operable down to -20°C, it features a lightweight design and simple one-button interface. Paired with our Bat Pack it enables fast, affordable data collection to support compliance, planning, and biodiversity goals. Just insert an SD card, collect data, and upload to our partnered BTO platform for rapid, automated data analysis and reporting in 48 hours, which saves you time and money.

To book your survey spots and upload your recordings, follow our QRG. For further assistance, please contact us at mark@thebatcolab.co.nz.

  • Battery: 4 x AA batteries (not included)

    Sample rate: Configurable 16kHz, 48kHz, 96kHz, 192kHz, and 364kHz

    Storage: SDHC OR SDXC card (not included)

    Recording capacity: 3-5 nights

    Size: 63 × 57 × 25mm

    Weight: 40g (excluding case and batteries)

  • High-Quality Data Capture: Records rich, reliable acoustic data for both birds and bats in various field conditions.

    Static, Weather-Resistant Design: Built for long-term, unattended deployment in the field.

    User-Friendly Operation: Easy to set up and use, with minimal training required.

    Efficient Data Processing: Seamlessly integrates with our Bat Pack for rapid analysis and reporting.

    Cost-Effective Solution: Delivers professional-grade results without high-end equipment costs.

    Versatile Monitoring: Suitable for ecological surveys, impact assessments, and research projects.

    Compact and Portable: Lightweight and easy to transport between field sites.

    Low Power Consumption: Optimised for extended deployment with minimal maintenance.

    Advanced configurations and sleep modes to save battery.

    Consistent time keeping for up to five years.

    Files encoded with GUANO data for easy analysis.

    Advanced triggering functions to save SD card space.

  • Demeter Detector User Guide