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SP-B2 4G 5MP 4K live streaming trail camera with smoke, humidity and temperature sensor
SP-B2 4G 5MP 4K Live Streaming Trail Camera with built-in smoke detector, humidity and temperature sensors. Features real-time 4K video, remote alerts, and 4G LTE connectivity—perfect for outdoor security, fire detection, and environmental monitoring.
SP-B2 4G 5MP 4K Live Streaming Trail Camera – Smoke Detection, Temperature & Humidity Sensors for Forest and Wildlife Monitoring
The SP-B2 4G Trail Camera is a high-performance, infrared sensor camera specifically engineered for forest fire early warning, wildlife research, and environmental monitoring. Designed to meet the critical needs of nature conservation, the SP-B2 supports real-time 4K live video streaming, high-resolution imaging, and remote intelligent alerts via a dedicated mobile app.
This advanced trail camera features a built-in smoke detector, along with humidity and temperature sensors, allowing users to receive early warnings of environmental hazards. Whether you're tracking wildlife, monitoring forest conditions, or protecting against fire risks, the SP-B2 offers unmatched situational awareness and safety.
Powered by a 4G full Netcom network, the SP-B2 supports wireless image and video transmission in remote locations—without the need for Wi-Fi. It uses an industrial-grade CMOS image sensor for superior clarity, delivering up to 32MP photos and 4K video, with automatic day/night mode switching for round-the-clock performance. The large aperture lens, ultra-low power consumption, and no-glow infrared (no red light exposure) ensure discreet, long-lasting deployment in the field.
Key Features:
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5MP CMOS Sensor with up to 4K UHD video resolution
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Live Streaming via 4G LTE – no Wi-Fi required
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Built-in Smoke, Humidity & Temperature Sensors for intelligent environmental alerts
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32MP Image Capture and automatic night vision switching
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Mobile App for remote control, monitoring, and real-time notifications
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Infrared Night Vision with no visible red light (stealth mode)
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Rugged & Weatherproof for outdoor deployment in forests, farms, and conservation areas
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Ultra-Low Power Consumption with extended field operation capability
The SP-B2 is more than just a trail camera—it's an intelligent environmental monitoring solution built for remote, demanding applications. Ideal for conservationists, researchers, and security professionals who need reliable, real-time visibility and early hazard detection.
Product Description
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Full Netcom 4G communication (5G, radio, and television 700MHz network needs to be customized).
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Support remote video real-time viewing and real-time intercom. Cloud image storage supports remote control and modification of parameters. Supports close-range WIFI connection viewing, image playback, and more convenient setting functions. Supports mobile APP and computer management backend.
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When there is no network, it supports 1.2G/2.4G/5.8G wireless image transmission function. (Requires professional handheld image receiver and receiving station).
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External environmental sensors (smoke, temperature and humidity and various gas detectors) can be connected.
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The device's working status information can be viewed remotely, including battery power, TF card capacity, signal strength, Beidou GPS positioning information, server space capacity, and other information, and can be connected to third-party information systems.
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Supports uploading source files, compressed videos, and thumbnails are optional, and supports resumed uploading at breakpoints.
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Supports up to 4K (4096*1920) audio video and 32 million photo pixels.
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Supports adapting to various ambient lights to ensure picture quality.
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It comes with a 2.4-inch high-definition display, which is convenient for previewing pictures, viewing information and various settings.
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Supports the installation of a minimum of 4 batteries and a maximum of 8 AA batteries and supports solar charging (using 1.2V rechargeable batteries).
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Supports the functions of taking photos, recording, and taking photos and recordings.
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Supports simultaneous start-up of photography and video recording, with start-up time less than 0.6 seconds.
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Industrial-grade product design, high and low temperature cold and heat protection, outstanding performance, strong stability, IP68 waterproof against rain and sand and dust impact.
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Industrial-grade starlight lens, videos and images are clearer in low light, F=1.6 large aperture lens, FOV=65 degrees and 90 degrees optional, wide spectrum compatibility, high and low temperature images without distortion.
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Ultra-low power consumption design, ultra-low standby current of 50uA.
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It adopts multi-angle large-sensing Fresnel lens, high-sensitivity anti-interference digital PIR, and a multi-stage ADC digital signal amplification and filtering design to effectively reduce false triggers and false shots.
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Supports PIR + mobile intelligent dual detection, effectively reducing false triggers (built-in image AI algorithm, capable of humanoid tracking and recognition)
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It supports 850nm wavelength lamp, 940nm wavelength lamp without red exposure, and visible white light LED lamp. The fill light adopts a high-power concave lens combination, which provides a brighter light source and a longer distance.
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High shutter speed, effectively suppressing motion blur, built-in intelligent image algorithm, automatic adjustment of exposure, effectively avoiding overexposure at close range.
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PIR sensitivity can be adjusted in three levels: high, medium and low.
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The integrated ultra-high stability IR-CUT day and night switch makes the colour and black-and-white image quality clearer.
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Equipped with a 64GB memory card (TF card) that can be expanded.
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Photos can be synthesized with richer information, including shooting date, time, temperature, humidity, moon phase, device name, satellite longitude and latitude, etc.
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The shell is made of industrial-grade anti-aging outdoor materials (glass fibre + ABS + PC), which has better anti-aging performance against high and low temperatures, strong sunlight, wind and snow, weathering, ultraviolet rays, etc.
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Working temperature -30℃ to +85℃.
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Multiple language switching (Chinese, English, Japanese, German, French...)
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Equipped with background management software, it has functions such as image and video browsing, label setting, batch modification of image information, batch deletion of shooting content, equipment management, and historical data management.
The camera can be used as the hardware terminal of the forest fire monitoring and early warning system.
The system can monitor various meteorological information in the forest in real time and upload the information to the environmental monitoring Cloud platform to achieve remote data transmission, video remote viewing, data over-limit alarm, etc., functions to assist users in preventing forest fires.

Product performance description
The SP-B2 infrared sensing camera is tailored for nature conservation, forest fire prevention, and animal/plant research. It offers remote intelligent warning and monitoring via a mobile app, leveraging 4G technology for stable data transmission. With a 1080P video resolution and 3200-megapixel image resolution, it switches seamlessly between day and night modes for all-weather conditions monitoring.










Product Usage
Camera external structure
The shell of the SP-B2 infrared sensing camera is made of high-strength ABS waterproof material, ensuring its durability and toughness. It is equipped with an industrial-grade starlight lens that boasts a large 2.0 aperture and a wide 120° field of view, providing an extensive monitoring range. Additionally, the camera is equipped with six high-power infrared lights and a 20-meter 90° PIR sensor, ensuring efficient monitoring in various environments.

Internal structure of the camera
The SP-B2 infrared sensing camera boasts numerous advantages. It's 2.4-inch high-definition color display offers clear and vibrant visuals for an excellent viewing experience. The silicone buttons are wear-resistant, comfortable to touch, and easy to operate. Furthermore, it is powered by eight AA batteries, providing strong battery life and ensuring stable operation for extended periods. Whether it's for fieldwork, forest fire prevention, or animal and plant research, the SP-B2 infrared sensing camera can reliably capture crucial moments, making it a valuable tool for researchers and nature enthusiasts.

Product Paramenters
Waterproof
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IP67
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PIR Distance
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20 Meters
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Video Resolution
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1080P/720P
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Image resolution
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5MP/12MP/16MP/32MP
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Lens
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F=2.0 FOV=120°6G
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Memory
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64GB(Max TF 128GB)
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Standby Time
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12 Months
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Image Sensor
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5MP Color CMOS
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APP
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Andriod/pc
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Video duration
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10-30s
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SIM
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NANO
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Working current
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200uA
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operation temperature
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-30℃+85℃
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Solar charging
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customizable
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Megapixels | 5MP |
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Lens | Wide angle lens |
Manufacturer | 3G Mobile |