Live Stream 4G Cloud Trail Camera

The Willfine T100 Pro is one of the most feature-rich 4G cellular trail cameras in its class. Its industry-leading auto video transmission on every trigger lets hunters receive motion footage without manually requesting video clips. With up to 10 minutes of Live Stream, users can check the field in real time and see what is happening as if they were there. NFC tap-to-pair setup and OTA remote firmware updates further simplify operation, making advanced hunting and property management more accessible than ever.

Industry-Leading: Auto Video on Every Trigger

Most cellular cameras follow this flow: PIR triggers → photo → thumbnail uploaded → user manually requests video. T100 Pro changes that completely: after every PIR trigger, the camera records a 10-second video and transmits it immediately. Users receive a complete motion record in the App with zero manual action — dramatically improving the timeliness and completeness of field intelligence.

Core parameters of the product

12MP Image Quality

1080P Video with Sound

20M Detection Range

0.2s Trigger Speed

940nm No-Glow Illumination

Live Stream

4G LTE Transmit Options

OTA Remote Update

GPS Location Pin

Battery + Storage + Waterproof Rating

12×AA alkaline/NiMH/lithium / DC 12V-2A; SD card 8GB–128GB; IP66

Core strengths

Live Stream — Be the Eyes in the Woods Anytime

Launch a live broadcast through the Trailcam Ace App whenever you want — 720P HD footage for up to 10 minutes per session. In peak hunting season or when deciding whether to enter the area, this feature is irreplaceable.

NFC Tap Pairing + OTA Remote Firmware Updates

Hold your phone near the camera's NFC zone to pair instantly — no manual network configuration. Push the latest firmware from the App with one tap, no need to remove the camera or pull the SD card — the camera keeps evolving over time.

Optional 18650 Battery Tray — Rechargeable & Long-Lasting

Supports an optional 18650 lithium battery tray, eliminating frequent replacements and continuous costs of disposable AA batteries, making it more eco-friendly and economical.

Always Connected — Auto Carrier Selection Across 140+ Networks

Automatically switches across 140+ carrier networks to always maintain stable image and video transmission even in remote hunting grounds.

On-Demand Image & Video Capture — Triggered Remotely in Real Time

Remotely trigger photo or video capture with one tap via the App to master the latest updates of the hunting ground in real time and actively obtain field intelligence.

Product Specifications

Sensor	3 Mega Pixels Color CMOS
EffectivePixels	2304x1296; 16:9
DFOV	60°
Aperture	F/2.0; DFOV=60°; Auto IR-Cut-Remove (at night)
Wireless Module	LTE Cat1 module; 2G & 3G networks are also supported in some countries.; NFC
Trigger Time	0.5s-0.6s
Trigger Interval	25s-30s(Send)
Day Mode	Color
Night Mode	Black-and-White
Capture Mode	Photo/Video/Photo+Video
Time Lapse	Support
Stored Photo Size	SD Card: 5MP/8MP/12MP = 3072x1728/3840x2160/4608x2592
Send Photo Size	Send：Thumbnail (640x360)/ HD Photo(3MP-Request)
Multi-shot	1P/2P/3P
File Format	JPG
Video resolution	SD Card: 1080P = 1920x1080; Send: Thumbnail Video(CVGA-512x288)/ HD Video(1080P-Request); Live Stream: 720P(1280x720)
Video Length	SD Card: 10sec.; Send: Thumbnail Video-3s/ Original Video-10s; Live Stream: Max 10min each time
Video Format	.MP4
Encoding	H.264/H.265
SD Card Update	Support
OTA Update	Support
Local Storage	SD Card：8GB-128GB (Require formatting for 64GB & 128GB)
SD Card cycle	ON/OFF
Name	“Trailcam Ace” or Customized App
iOS/Android System	Support
PIR	Angle: 60°; Range: Maximum support of 20m
Day& Night Sensor	Support
Temperature	Support
SD Card	Standard SD Card Slot
SIM Card	Standard SIM Card Slot
USB Port	Type-C
DC Port	4.4mm1.6mm, Adapt to 4.0mm1.7mm power supply cord
Remote Control	Support
GPS	Support
Battery	12pcs, Alkaline/NIMH/Lithium AA battery
DC Supply	DC 12V-2A adapter
Stand-by Time	6-8 months
Auto Power Off	In Setup mode, camera will automatically power off in 3 mins if there is no keypad touching.
IR LED	54pcs; 940nm-IR LED
Weight	470g (with antenna)
Dimensions	141mm114mm94mm
Waterproof spec	IP66
Operating Temperature	-20℃-60℃
Storage temperature	-25℃-65℃
Operation Humidity	5% - 90%
Storage Humidity	40% - 60%
Certification	FCC; CE; RoHS; REACH; IP66

FAQ

Do you support OEM/ODM services?

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.

What is the MOQ for custom branding?

What certifications do your cameras have for international markets?

Can I get a sample to test before placing a bulk order?

What is your typical lead time for mass production?

How do you ensure product quality and control the RMA rate?

We run a strict three-step quality control system: IQC: Incoming inspection for key components such as sensors, lenses and PCBA. IPQC: Online functional testing during production. OQC: 100% full inspection before shipment, including IP66/IP67 waterproof testing and night vision performance verification. Our RMA rate is stably controlled below 2%.

Do your 4G/Cellular cameras support local frequency bands in my market?

Are your cameras compatible with external power supplies and solar panels?

What is your warranty policy and after-sales support?

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

AI Labs

100+

R&D Engineers

120+

Countries

3 Million+

Annual Capacity

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.

Willfine outdoor camera research and development

Waterproof Test

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.

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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

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Trail Camera