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Solar Powered 4K WiFi Bluetooth Wilflife Camera with 120° Wide-Angle

BK-71W is a WiFi trail camera with 3 zone infrared sensor. The sensor can detect sudden changes to the ambient temperature within an evaluation area. The signals of the highly sensitive infrared sensor switch on the camera, activating picture or video mode. It is also a solar-powered integrated trail camera, Built-in lithium-ion battery, solar charging function can save users a lot of battery costs, and no longer need to worry about shutting down due to lack of power. Users can view and manage pictures and videos through the APP.

Product Detail


WiFi trail cameras are commonly used for wildlife monitoring, home security, and outdoor surveillance. They offer the advantage of being able to transmit images and videos wirelessly to a smartphone or computer, allowing users to remotely monitor and manage the camera from a distance. The applications of WiFi trail cameras include:

Wildlife Monitoring: WiFi trail cameras are popular among wildlife enthusiasts, hunters, and researchers for capturing photos and videos of wildlife in their natural habitats. These cameras can provide valuable insights into animal behavior, population dynamics, and ecosystem health.

Home Security: WiFi trail cameras can be used for home security and property surveillance, allowing homeowners to monitor their premises remotely and receive real-time alerts in case of any suspicious activity.

Outdoor Surveillance: WiFi trail cameras are also used for monitoring remote outdoor locations such as farms, hiking trails, and construction sites. They can help in detecting trespassers, monitoring wildlife activity, and ensuring safety in outdoor environments.

Remote Monitoring: These cameras are valuable for remote monitoring of locations where physical access is limited or not feasible. For example, they can be used to keep an eye on vacation homes, cabins, or isolated properties.

Overall, WiFi trail cameras offer versatile applications in wildlife observation, security, and remote monitoring, providing an effective way to capture and transmit images and videos from outdoor locations.

Main Features:

• 48Megapixel photo and 4K Full HD video.

• 2.4-2.5GHZ 802.11 b/g/n WiFi high-speed up to 150Mbps.

• 2.4GHz ISM frequency bluetooth.

• WiFi function, you can preview, download, delete the taken photos and videos directly, take photos and videos, change settings, check battery and memory capacity in APP.

• Low consumption 5.0 Bluetooth to activate the WiFi hotspot.

• The unique sensor design offers a 120°wide angle of detection and improves the response time of the camera.

• During day, sharp and clear color images and during night time clear black and white images.

• Impressively quick trigger time 0.3 seconds.

• Spray water protected according to standard IP66.

• Lockable and password protection.

• Date, time, temperature, battery percentage and moon phase can be displayed on the images.

• Using the Camera Name function, locations can be encoded on photos. Where several cameras are used, this function allows easier identification of locations when viewing photos.

• Possible use under extreme temperatures of between -20°C to 60°C.

• Extremely low power consumption in standby operation providing extremely long operating times, (in standby mode up to 18 months with 4400mAh Li-battery).




Photo Resolution 30M:7392x4160; 24M:6544x3680; 20M:5888x3312;
Triggering Distance 20m
IR Setting 57 LEDs
Memory TF Card up to 256GB(optional)
Lens F=4.0; F/NO=1.6; FOV=89°; Auto IR filter
Screen 2.0' IPS 320X240(RGB) DOT TFT-LCD Display
Video Resolution 4K(3840X2160@30fps); 2K(2560 X 1440 30fps);1296P(2304 x 1296 30fps); 1080P(1920 x 1080 30fps)
Detection Angle of Sensors Central sensor zone: 120°
Storage Formats Photo: JPEG; Video: MPEG - 4 (H.264)
Effectiveness Daytime: 1 m-infinitive; Night time: 3 m-20 m
Microphone 48dB high sensitivity sound collection
Speaker 1W, 85dB
WiFi 2.4~2.5GHz 802,11 b/g/n (High-speed up to 150 Mbps)
Bluetooth 5.0 Frequency 2.4GHz ISM frequency
Trigger Time 0.3s
Power Supply Solar panel (4400mAh Li-battery); 4x batteries type LR6 (AA)
PIR Sensitivity High / Medium / Low
Day / Night Mode Day/night, Auto Switching
IR-CUT Built-in
System Requirements IOS 9.0 or Android 5.1 above
Real-time Video Preview Only supports AP mode. Direct Video Connection, easy to install and test
APP Function Installation target, parameter setting, time synchronization, shooting test, power warning, TF card warning, PIR test, full screen preview
Mounting Strap
Quick Parameter Setting Supported
Online Data Management Video, Photos, Events; Support online viewing, deletion, download
Waterproof Spec IP66
Weight 270g
Certification CE FCC RoHS
Connections Mini USB 2.0
Standby Time Uninterruptible power Supply outdoor; 18 months indoor
Dimensions 143 (H) x 107 (B) x 95 (T) mm
120 degrees game camera wifi
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solar trail camera

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