WALLSENSE is an ultra-lightweight Through-Wall Radar (TWR) technology developed by DefTech, designed to detect, locate, and track human targets, motion, and vital signs (such as breathing micro-movements) behind solid structural barriers. Traditional tactical through-wall radar systems typically weigh between 3 kg and 10 kg, making them cumbersome for rapid deployment or unmanned integrations. WALLSENSE represents a miniaturization breakthrough, packing high-sensitivity Ultra-Wideband (UWB) radar capabilities and AI-driven signal processing into a platform weighing just ~73 grams while maintaining an operational penetration range of up to 15 meters.
Operating on high-frequency radio waves, the sensor penetrates concrete, brick, wood, and drywalls, analyzing reflected target signatures to map human presence in real time. Its compact form factor allows it to be used as a handheld tactical unit, integrated into unmanned aerial vehicles (UAVs), mounted on rescue robotics, or worn by operators in high-risk environments. Built primarily for urban combat (CQB), hostage rescue, law enforcement, and disaster search-and-rescue (SAR) operations, WALLSENSE redefines tactical awareness by enabling remote sensing in previously inaccessible environments.
Summary
WALLSENSE của DefTech là cảm biến radar xuyên tường thế hệ mới nặng 73 gram, phát hiện mục tiêu người và dấu hiệu sinh tồn xuyên qua vật cản rắn trong tầm tới 15 mét. Với bước nhảy vọt thu nhỏ so với radar hàng kilogam truyền thống, WALLSENSE mở khả năng vận hành mới gồm quét gắn drone, tích hợp robot cứu hộ và nhận thức chiến thuật kín đáo. Sản phẩm là giải pháp lưỡng dụng quốc phòng và ứng phó khẩn cấp cho quân đội, thực thi pháp luật và tìm kiếm cứu nạn.
Full Specifications
Core Architecture: Ultra-miniaturized UWB Through-Wall Radar (TWR) module with AI signal analysis.
- System Weight: ~73 grams (unprecedented weight class compared to standard 3-10 kg TWR units).
- Detection Range: ~15 meters penetration capability through non-metallic structural barriers.
- Target Detection Capabilities: Static targets (stationary human detection), dynamic movement, 2D positional mapping, and micro-movement (respiratory rate/breathing).
- Barrier Penetration: Brick walls, reinforced concrete (non-metallic), wood, and drywall (~20-50 cm barrier thickness depending on material density).
- Deployment Form Factors: Handheld tactical device, UAV/drone-mounted payload, robotic integration, or wearable soldier gear.
- Signal & Power Optimization: Low-power RF architecture optimized for embedded, battery-powered platform integrations.
- Operational Applications: Urban warfare (CQB), counter-terrorism, hostage rescue, SWAT entries, collapsed structure search and rescue (earthquake/fire response), and smart infrastructure inspection.