SOBOLA BF-V12/50R Dual-Screen Thermal Audio-Video Life Search Detector With Wireless Vibration Sensors for Disaster Rescue
Product Spotlights
✅ Multi-Dimensional Life Detection with 4 Interchangeable Professional Probes
✅ Dual Wireless Vibration Sensors for Faint Survivor Signal Capture
✅ Large Storage & Humanized Long-Endurance Main Unit
✅ Complete Portable Rescue Kit with Flexible Detection Rod
Multi-Mode Audio & Video Life Detector BF-V12/50R
I. Basic Product Information
Product Name |
Multi-Mode Audio & Video Life Detector |
Model No. |
BF-V12/50R |
Brand |
SOBOLA |
Certification |
Test Report, Software Copyright Registration Certificate |
Core Technology |
Integrated dual-screen display, infrared thermal imaging, 360-degree electric rotating video, IP67/IP68 waterproof detection & wireless vibration audio sensing technology; realize simultaneous visual monitoring + vibration life signal analysis, multi-probe interchangeable for multi-scene ruins survivor location |
Detection Environment |
Earthquake collapse, building explosion, landslide, mine accident, structural subsidence, underwater salvage, dark smoky ruins, muddy & damp disaster sites |
Primary Function |
Locate buried survivors via thermal imaging, visible video, and wireless vibration sensors; dual-screen synchronous display of video and vibration signals, one-click signal switch; 4 interchangeable probes + dual wireless vibration sensors to cover land, underwater, narrow gaps, and vibration life detection demands |
System Configuration |
1 × Main Dual-Screen Unit 1 × Thermal Intercom Probe 1 × 360° Electric Rotating Intercom Probe 1 × IP68 Underwater Rotating Probe 1 × IP67 Infrared Waterproof Probe 1 × Noise Reduction Headset 1 × Bendable Telescopic Rod 1 × Video Cable 2 × Wireless Audio Vibration Sensors 1 × Battery Pack 1 × Charger, Documents (User Manual, Qualification Certificate, Warranty Card) 1 × Safety Protection Hard Case |
II. Product Description
BF-V12/50R multi-mode life detector is independently developed for frequent natural disaster post-collapse rescue. Equipped with thermal imaging intercom probe, electric rotating video probe, and waterproof probe, it matches various complex disaster environments. It is specially designed to detect and locate survivors buried under collapsed structures caused by earthquakes, explosions, landslides, mine accidents, and building subsidence.
The device supports dual-screen synchronous monitoring: the upper screen displays the real-time video image, and the lower touch screen visualizes the vibration signal intensity via a bar graph. It connects 2 sets of wireless vibration sensors to capture faint tapping sounds of survivors within 20 m, with a 50 m wireless transmission distance between sensor and host. Combined with long-distance smoke-penetrating thermal imaging, all-direction 360° rotating video, and multi-grade waterproof probes, it achieves multi-dimensional life signal capture and greatly improves rescue efficiency in low visibility and blocked ruins.
III.Key Product Advantages
Unique dual-screen split display system: upper video screen + lower touch vibration signal screen, view two detection data at one time
Support 2 wireless vibration sensors, convert survivor tapping vibration into a visual bar graph to distinguish signal sources
One-click fast switch between video signal and vibration signal for quick on-site judgment
4 interchangeable professional probes: thermal imaging / 360° rotating intercom / IP67 waterproof / IP68 underwater full-scene coverage
Thermal probe with 384×288 a-Si infrared sensor, 10 thermal pseudo-color modes, detects human heat outline up to 100 m and hot spots up to 200 m
Electric 360° horizontal rotation + 180° vertical flip probe, zero blind spot full-angle observation controlled by physical buttons
Large 512GB built-in storage, support 32x fast forward/rewind playback, loop voice recording & broadcast
Ultra-long 12-hour continuous working battery for all-day outdoor rescue missions
IP67 land waterproof probe + IP68 20m diving underwater probe, adapt to rain, mud, floods, and deep-water search
Dual wireless vibration sensors with magnetic suction and metal probe accessories, suitable for collapsed concrete, loose soil, and snow ground
IV. Technical Specifications
Parameter Item |
Specific Parameter |
Display Screen |
Dual independent screens, resolution 1024×768; Upper screen diagonal ≥34cm (video display); Lower touch screen diagonal ≥25cm (vibration signal bar graph display); Simultaneous dual-image display or single-channel one-click switch |
Storage & Media Function |
512GB built-in storage; photo/video playback with 32x fast forward/rewind; adjustable language, time, resolution, brightness, chroma, contrast; audio recording & loop voice broadcast function |
Vibration Audio System |
Support 2 wireless vibration sensors; capture tapping vibration within 20m; 50m wireless transmission distance between sensor and host; signal intensity displayed via a bar graph to distinguish signal source |
Electric Rotation Control |
Physical button control for the probe: 360° horizontal electric rotation, 180° vertical flip, no detection blind angle |
Working Time |
Built-in large-capacity lithium battery, up to 12 hours continuous operation |
Length of Telescopic Rod |
Max extension length 2.2m, soft top joint for arbitrary bending angle adjustment |
Type of Probe |
4 interchangeable probes: 360° Rotating Intercom Probe, Thermal Intercom Probe, IP67 Infrared Waterproof Probe, IP68 Underwater Rotating Probe |
Ⅴ. Application Scenarios
1. Earthquake & Building Collapse Rescue: Thermal long-distance life detection & multi-angle visual observation under stacked rubble

2. Fire & Explosion Disaster Rescue: Smoke-penetrating thermal imaging to locate hidden survivors in smoky, low-visibility fire sites

3. Narrow Pipeline & Confined Space Inspection: Slim snake eye & pipeline probe for sewer, tunnel, tiny gap hidden danger search

4. Underwater Emergency Salvage: IP68 underwater probe for lake, well flood drowning rescue & underwater structure inspection

5. All-weather Outdoor Rescue: IP67 waterproof probes adapt to heavy rain, damp & muddy post-disaster field environments
Ⅵ. After Sales Service
Sobola provides complete and reliable after-sales support to keep your thermal imaging inspection equipment running stably and durably.
1.Professional Operation Guidance We supply detailed operation manuals and remote one-on-one video training covering equipment startup, parameter setting, thermal image analysis and wireless data transmission operation, helping operators master all functions quickly. Customized operation tutorials can be provided according to customer actual inspection demands.
2.Scheduled Inspection & Calibration Service We offer periodic equipment performance inspection and temperature calibration service, regularly test detector accuracy, update system firmware to maintain stable measurement performance long-term.
3.24/7 Online Technical Support Round-the-clock online technical assistance is available. Our professional technical team responds to equipment operation questions timely, remotely diagnose and solve faults, providing consistent long-term professional technical support anytime you need.
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