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B-2 Smart Surveillance Camera
4K Ultra HD + AI Recognition, 24/7 Unbounded Protection!
Featuring stable 4G SIM connectivity, the camera delivers HD real-time live streaming of wild bird activity to mobile devices. Remotely observe perching and foraging behaviors and adjust settings via 4G. A 4MP CMOS sensor supports 4K video with a 160° ultra-wide lens, while 850 nm no-glow IR LEDs ensure discreet night monitoring up to 7 m, 24/7.
3MP
Image Res on App
1080P Video
with Sound
5200MAh
Rechargeable Battery
IP66
Waterproof
2.4GHZ
WI-FI
All-day Guardian for Home
IP66 waterproof for indoor/outdoor use. 4K wide-angle clarity, remote live view, two-way audio, easy install, long standby—24/7 security protection.
Connect Globally
Stay connected worldwide with 4G LTE support across 100+ networks, including over-the-air remote camera upgrades for seamless operation.
Silent Recorder in Natural Secret Realm
Thoughtful Companion for Baby's Growth
AI detects baby cries and movement with instant alerts. 4K vertical view, two-way audio, low radiation, easy setup, long standby for all-day protection.
MAXIMIZE YOUR SUCCESS WITH B-2
AI Bird Detection
Powered by AI Bird Detection, accurately capture bird movements, filter invalid triggers for non-redundant shooting. 4K ultra-clear wide-angle + infrared night vision, IP66 waterproof, long standby with solar power, universal for all scenarios.
Supports 4G SIM Card
Boasting stable 4G SIM networking, it delivers HD real-time live streaming of wild bird behaviors to all mobile devices. Remotely watch mountain birds perch and forage from cities, share birdwatching joy easily. Adjust camera settings remotely via 4G, realize hassle-free debugging and efficient birdwatching with no on-site operation needed.
Professional lmage Quality Adjustment
Balanced exposure in bright light conditions, restoring naturalvibrant colors for a lifelike bird watching experience.
Slow Motion
STUNNING SHOTS FROM B-2
PRODUCT SPECIFICATIONS
Image Quality
Up to 32MP
Live Streaming
Available with App
Bird Detection Range
0.3-2 meter, 80°
Dimension
9.7cm x 6.4 cm x 7.8 cm (3.82″ x 2.52″ x 3.07″)
Battery
5200 mAh rechargeable battery
Cloud Storage
7-day loop (Subscription options for extended loop)
Microphone
Yes
Working Humidity
5% – 90%
Time Zone
Auto
Video Resolution
1080P
Bird Detection
PIR trigger
Trigger Speed
Under 0.4s per triggering
Net Weight
200g
Connection
2.4G WiFi
Waterproof
IP66
Material
Plastic (ABS, PC), Metal
Customize 4G Cameras from Sample to Scale
Step 1
Requirement
Confrmation and Initial
Step 2
Development and Testing
Step 3
Deployment and Finalization
Step 4
Mass Production and Shipment
WHY CHOOSE WILLFINE
Professional Manufacturer of Hunting &Bird Watching Cameras
300K
Monthly Production
100+
R&D Team
28
Property Rights
30++
AI Breakthroughs
Serving clients in over 80 countries worldwide
10YEARS
Manufacturing experience
1ST
To integrate GPRS module into hunting camera
1MILLION+
Loved by outdoor lovers
Key partner to top camera brands
Supporting multiple chip solutions
