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Birding Camera

4K Slow-Motion Smart Bird Camera with 4X Zoom

The BK800 shatters the cookie-cutter look of bird cameras with its owl-inspired design. At just 5.9cm × 5.9cm × 6.28cm and 140g, it pairs with a flexible metal bracket to mount anywhere — railings, branches, windowsills, feeder poles — in any direction. The exclusive slow-motion mode transforms a feeding frenzy or a quick wingbeat into a stunning slow-motion sequence. Smart 1–4x zoom lets you study distant nests without getting close. Built-in 32GB eMMC storage means no SD card needed out of the box; cloud storage backs up your footage automatically. The BirdKam App handles live streaming, species ID, and sharing — all in one place.

Why Is the BK800 Different? Style Is a Statement. Performance Is the Proof.

Nearly every bird camera on the market is the same black rectangular box. The BK800 takes its inspiration from the owl — one of nature's most watchful creatures — to create a camera that becomes part of your garden's personality. It's a decoration that also happens to shoot 4K. Birds may even become curious about it.

Core parameters of the product

Core parameters of the product 3000mAh Rechargeable Battery
Core parameters of the product Live Stream
Core parameters of the product IP66 Waterproof
Core parameters of the product Tiny Size Smaller than Palm
Core parameters of the product Real-time Notification
Core parameters of the product 2.4GHz/5GHz Wi-Fi

Battery: 3000mAh built-in lithium / DC 5V-2A

Solar: Compatible (6V/2A or 12V/1.5A) Storage: 32GB built-in eMMC + Cloud storage Waterproof: IP66 Operating Temp: -20°C to 55°C Body: Only 140g / 5.9 × 5.9 × 6.28 cm App: BirdKam (iOS / Android)

Core strengths

Owl Design, 140g, Mounts Absolutely Anywhere

Owl Design, 140g, Mounts Absolutely Anywhere

The included metal flexible bracket bends and locks at any angle up to 360°. Combined with a standard 1/4" tripod mount, BK800 attaches perfectly to a windowsill, deck railing, tree branch, or feeder pole — wherever gives you the best angle on the action.
Slow-Motion Mode — The Only Tool Built to Decode Bird Behavior

Slow-Motion Mode — The Only Tool Built to Decode Bird Behavior

BK800 is the only model in the product line that supports slow-motion recording. Freeze a hummingbird hovering in mid-air, a Blue Jay's dramatic dive, or a sparrow's lightning-fast seed snatch into a gorgeous slow-motion sequence that reveals details the naked eye simply cannot catch. 4K resolution combined with slow motion makes every clip worth watching more than once.
1-4x Smart Zoom — Observe From a Distance, Disturb Nothing

1-4x Smart Zoom — Observe From a Distance, Disturb Nothing

Pinch to zoom right in the App — no need to move closer to the nest. Capture distant detail without affecting the birds' natural behavior, staying true to the principles of ethical, eco-friendly birdwatching.
Built-in 32GB eMMC — Shoot Right Out of the Box, Zero Setup

Built-in 32GB eMMC — Shoot Right Out of the Box, Zero Setup

No SD card to buy. No formatting required. Open the box, power it on, start capturing. Cloud storage runs in parallel, so precious footage is never lost to a full local drive.
8MP Sensor + 94° Field of View + IP66

8MP Sensor + 94° Field of View + IP66

The 8MP CMOS sensor shoots in 4K (3840 x 2160), while the 94° field of view covers the entire feeding area in a single frame. IP66 weatherproofing ensures reliable all-weather performance outdoors.
3000mAh + Solar Compatible

3000mAh + Solar Compatible

The built-in 3000mAh lithium battery is compatible with solar panels (6V/2A or 12V/1.5A) — well-suited for fixed long-term outdoor installation.
Core strength

Product List

BK800 Support Pole

BK800 Support Pole

BK800 Data Cable

BK800 Data Cable

BK800 Straps Mounting Straps

BK800 Straps Mounting Straps

video

video video

Product Specifications

Sensor 8 Megapixels CMOS
AspectRatio 16:9
DFOV 94°
Aperture F/4.0, Minimum Focus Distance: 23 cm
WiFi WiFi; 2.4GHz/5GHz; IEEE 802.11b/g/n and IEEE 802.11a/n/ac
Bluetooth Support
Trigger Time 0.4s
Capture Mode Photo/Video/Photo+Video/Slow Motion
Zoom 1-4X
Stored Photo Size 32M(7552x4248)/16M(5376x3024)/8M(3840x2160)/3M(2304x1296)
Send Photo Size 32M(7552x4248)/16M(5376x3024)(Require Subscription) ;
8M(3840x2160)/3M(2304x1296)
File Format JPG
Video resolution 4K(3840x2160)/2K(2560x1440)1080P(1920x1080)/720P(1280x720)
Video Length 10s-30s
Sent Video Size 4K(3840x2160)/2K(2560x1440)(Require Subscription);
1080P(1920x1080)/720P(1280x720)
Video Format MP4
Encoding H.264/H.265
Local Update Support
OTA Update Support
USB Update Support
Local Storage Internal Storage(EMMC)：32GB
Cloud Storage Support
Name “BirdKam” or Customized App
iOS/Android System Support
PIR Angle: 80°; Range: Maximum support of 2m
USB Port Type-C
Remote Control Support
TCP Support
HTTP(s) Support
MQTT Support
Battery Supply 3.7V, 3000mAh, Built-in Integrated Lithium Battery Pack
DC Supply 5V-2A, Compatible Solar Panel (6V/2A、12V/1.5A)
Indicator Light 1pcs; Status Indicator: Green/Yellow/Red 3-Colored LED
Weight Camera: 140g (Include Internal WIFI Antenna)
Dimensions Camera：5.90cm x 5.90cm x 6.28cm
Waterproof spec IP66
Operating Temperature -20℃-55℃
Storage temperature -25℃-60℃
Operation Humidity 5% - 90%
Storage Humidity 40% - 60%
Certification CE; FCC ID; FCC SDOC; RoHs; MSDS; UN38.3; IP66

Related documents

WILLFINE BK800 Download Documents

FAQ

Yes, we are a professional manufacturer with an in-house R&D team. We support OEM services including logo printing on the camera housing, packaging box and user manual. We also provide ODM services covering firmware & App customization and new mold development.

Why Partner with Willfine?

100+ R&D Specialists

We don't just assemble; we innovate. Our in-house engineers handle everything from PCB design to proprietary AI species recognition.

Full-Stack Ecosystem

We provide seamless Cloud Server Installation (AWS/Oracle) and white-label App development.
You focus on sales; we handle the tech.

Rock-Solid Supply Chain

With a 300,000-unit monthly capacity and ISO9001/BSCI certifications, we deliver proven reliability trusted by over 1 million users across 80+ countries.

Category Leaders

We specialize in the high-growth sectors of Smart Birding Cameras, 4G Cellular Trail Cameras, and Off-grid Solar Security.

20+

Years

3

AI Labs

100+

R&D Engineers

120+

Countries

3 Million+

Annual Capacity

8

Chip Solutions

About Us

Twenty years ago, we set out to make outdoor cameras that actually work. We still do.

Since 2004, Willfine has engineered hardware behind some of the most trusted trail cameras on the market — pioneering GPRS connectivity before it was a category. Today, we're defining what's next: 4G-connected smart birding cameras, AI-powered wildlife monitoring, and off-grid security systems built for the real world.

Hardware alone doesn't build a brand. That's why we've built something most manufacturers can't offer: a complete, end-to-end technology stack.

Our team of 100+ R&D engineers handles every layer — custom hardware design, on-device AI (including species recognition), AWS and Oracle cloud infrastructure, and white-label mobile app development. When you bring us a product concept, you're not getting a factory. You're getting a technology partner who can take you from idea to market-ready in as little as three months.

Your vision. Our stack. Built to last.

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Beyond Manufacturing, We Deliver Value

Willfine delivers full-stack capability — from hardware and Edge AI to connectivity, cloud, and applications — enabling partners to launch intelligent, efficient, and reliable outdoor imaging products and services.

Four Core Values

Full-Stack R&D and In-House Design— From hardware and mechanical design to firmware, AI algorithms, and cloud platforms, everything is developed in-house for greater product consistency and faster iteration.

Edge-to-Cloud Integration — We provide integrated solutions from front-end devices to backend platforms, reducing development complexity and integration costs.

Field-Proven Reliability— fOur products are extensively tested in demanding outdoor conditions to ensure long-term stability, durability, and reliability.

Fast Customization & Scalable Delivery — We support deep ODM/OEM customization with fast response times and scalable manufacturing capabilities.

Four Core Values.webp

AI Native Outdoor Imaging

We are not simply adding AI to traditional outdoor devices. We are redefining outdoor imaging products from the ground up with AI at the core.



Willfine specialize in building intelligent outdoor imaging systems designed for real-world environments, combining AI technology, edge computing, and global connectivity to deliver reliable, efficient, and scalable solutions for hunting, wildlife observation, nature monitoring, and outdoor security.

Built for the real world. Designed for the outdoors.

Unlike AI products designed mainly for lab conditions, our systems are engineered from day one for demanding outdoor environments. From freezing mountains to humid forests, from ultra-long standby performance to remote data transmission, every detail is validated in real-world field conditions.

Edge AI + Cloud AI Integrated Architecture

Our systems combine Edge AI and Cloud AI into a unified architecture, enabling real-time on-device intelligence together with powerful cloud-based analysis.

AI at the Edge — The device itself can perform multiple intelligent recognition and analysis tasks, including:Object Detection、Image Recognition、Behavior Analysis、Low-Power, High-Efficiency AI Processing. Edge computing significantly reduces false triggers, minimizes unnecessary data transmission, and improves battery efficiency.

AI in the Cloud— The cloud platform further enables:AI Model Training & Optimization、Data Management & Insights、Visualization & Real-Time Alerts. The collaboration between edge devices and cloud services helps customers rapidly build a complete AI-powered outdoor imaging ecosystem.1

AI Native Outdoor Imaging.webp

Qualifications We Have

Certificate of Conformity
Monitoring summary report
Certificate of Compliance
Quality Management System Certificate
Certificate of Conformity
Monitoring summary report
Certificate of Compliance
Quality Management System Certificate