Support & Product Center

One page to explore all Willfine products: highlights, quick operation cards, manuals, spec sheets, and apps.

All Bird Feeder Trail (4G – CS) Trail (4G – CG) Trail (Non‑cellular & Solar) Security Solar & Power
Firmware updates are provided by Support. To prevent model mismatches that can cause device issues, we don’t publish firmware files publicly. Email support@willfine.com with your model and serial number for the correct package.

Product Catalog

Willfine | Sifar Catalog – 2025 Edition

Browse the complete lineup and highlights of all products. You can view online or download the PDF.

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Products

Bird Feeder Bird Feeder Cameras

Trail • 4G – CS Cellular Trail Cameras (CS)

Trail • 4G – CG Cellular Trail Cameras (CG)

Trail Trail Cameras (Non‑cellular & Solar)

Security • 4G Security Cameras

Power Solar Power & Accessories

SP700

SP700 — Solar Power

Designed as an accessory, this product is mainly supplied in bundled shipments with the BK800 bird-watching camera.

Solar

FAQs & Troubleshooting

How do I get the right firmware?

To avoid model/region mismatches, please email support@willfine.com with your model and serial number. Our team will send the correct package and instructions.

App cannot find my camera.

Enable Bluetooth/Wi‑Fi, put the camera in pairing mode, and stay within 2 m. For 4G models, verify SIM and APN settings.

Which SD cards are recommended?

Use Class 10/U3 cards from trusted brands; for 4K we recommend 32–128 GB, formatted in-camera before first use.