Demeter Detector + 100GB Bat Pack

NZ$695.00

PRE-ORDERS NOW OPEN! SECURE YOUR ULTRA-LOW COST BAT RECORDER BEFORE SURVEY SEASON! ESTIMATED DELIVERY DATE IS LATE AUGUST - EARLY SEPTEMBER.

Our Demeter / 100GB Bat Pack combo is $29.99 per month, billed annually. This product is offered at a subsidised / reduced rate exclusively for individuals or local groups (such as bat walking groups), not businesses or organisations, as a thank-you for their enthusiasm and support of the bat community.

The Demeter Detector is a compact, cost-effective passive bat detector designed for consultants, researchers, and conservationists. 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 waterproof 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 the BTO Desktop App using your Bat Pack access, for fast data analysis and reporting in 48 hours. Both the detector and Bat Pack include easy-to-follow instructions.

For further assistance, please contact us at hello@thebatcolab.co.nz.

Read more in our Key Specs and Features below.

PRE-ORDERS NOW OPEN! SECURE YOUR ULTRA-LOW COST BAT RECORDER BEFORE SURVEY SEASON! ESTIMATED DELIVERY DATE IS LATE AUGUST - EARLY SEPTEMBER.

Our Demeter / 100GB Bat Pack combo is $29.99 per month, billed annually. This product is offered at a subsidised / reduced rate exclusively for individuals or local groups (such as bat walking groups), not businesses or organisations, as a thank-you for their enthusiasm and support of the bat community.

The Demeter Detector is a compact, cost-effective passive bat detector designed for consultants, researchers, and conservationists. 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 waterproof 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 the BTO Desktop App using your Bat Pack access, for fast data analysis and reporting in 48 hours. Both the detector and Bat Pack include easy-to-follow instructions.

For further assistance, please contact us at hello@thebatcolab.co.nz.

Read more in our Key Specs and Features below.

  • 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