TNM-3620TDY | Samsung Hanwha

Overview

The TNM-3620TDY | Samsung Hanwha is a bi-spectrum body temperature detection camera designed for high-accuracy thermal imaging. Featuring both QVGA thermal and 2MP visible sensors, it enables users to monitor objects in real-time with simultaneous thermal and visible imaging.

Equipped with AI-based face detection, the TNM-3620TDY enhances accuracy by detecting faces and displaying the highest detected temperature within the facial region. Users can switch between Estimated Body Temperature (EBT) mode for human temperature monitoring and Normal Radiometric mode for broader thermal applications. Datasheet

TNM-3620TDY Specifications

General

• Brand: Samsung Hanwha Techwin
• Model: TNM-3620TDY
• Sensor Type: Bi-spectrum (Thermal & Visible)

Thermal Imaging

• Imaging Device: Uncooled micro bolometer (320 × 240)
• Resolution: 1280 × 960, 640 × 480, 320 × 240
• NETD (Noise Equivalent Temperature Difference): < 60mK
• Pixel Size: 12µm
• Lens: 4.7mm fixed focal
• Focal Length: F1.0
• Field of View: H: 50.0˚, V: 36.4˚, D: 65.3˚

Visible Imaging

• Imaging Device: 1/2.8″ 2MP CMOS
• Resolution: 1920 × 1080, 1280 × 1024, 1280 × 960, 1280 × 720, 1024 × 768, 800 × 600, 800 × 448, 720 × 576, 720 × 480, 640 × 480, 640 × 360, 320 × 240
• Minimum Illumination:
  • Color: 0.05 lux (F1.6, 1/30 sec)
  • B/W: 0.005 lux (F1.6, 1/30 sec)
• Lens: 4mm fixed focal, F1.6
• Field of View: H: 87.6˚, V: 46.4˚, D: 104.5˚

Temperature Detection Modes

✅ Estimated Body Temperature (EBT) Mode

• Detection Range: 30 ~ 45°C (86 ~ 113°F)
• Accuracy: ±0.5°C (±0.3°C with blackbody)
• Blackbody (for higher accuracy): Sold separately
• FDA Guidelines Compliance: Recommended for accuracy

✅ Normal Radiometric Mode

• Detection Range: -20 ~ 130°C (-4 ~ 266°F)
• Accuracy: ±5°C (≤100°C), ±20% (>100°C)

Video & Output

• Max. Framerate:
  • H.265/H.264: 30fps/25fps (60Hz/50Hz)
  • MJPEG: 30fps/25fps (60Hz/50Hz)
• Video Output:
  • CVBS: 1.0 Vp-p / 75Ω composite (720 × 480 NTSC, 720 × 576 PAL)
  • USB: Micro USB Type B (1280 × 720 for installation)

TNM-3620TDY AI Features & Enhancements

• Face Detection: AI-based temperature detection from facial region
• Backlight Compensation: BLC, WDR, SSDR
• Wide Dynamic Range: extremeWDR (150dB)
• Digital Noise Reduction: SSNR V
• Image Stabilization: Built-in gyro sensor for digital stabilization
• Motion Detection: 8 polygonal zones
• Privacy Masking: 32 polygonal zones (Colors: Grey, Green, Red, Blue, Black, White, Mosaic)

Key Features

✔ Bi-Spectrum Imaging – Simultaneous visible & thermal monitoring for accurate detection.
✔ AI-Powered Face Detection – Identifies facial region for precise temperature measurement.
✔ Dual Temperature Modes – EBT Mode for human temperature screening, Radiometric Mode for industrial applications.
✔ High Accuracy – ±0.5°C (±0.3°C with blackbody) for reliable fever detection.
✔ Wide Dynamic Range (WDR) – 150dB extremeWDR ensures clear visibility in all lighting conditions.
✔ Digital Image Stabilization – Built-in gyro sensor for stable and smooth footage.
✔ Privacy Masking & Motion Detection – Customize privacy zones and motion detection for security.
✔ Flexible Video Output – Supports H.265/H.264/MJPEG encoding for smooth streaming.

The TNM-3620TDY is ideal for healthcare, security, and industrial applications, this camera provides high thermal accuracy, wide dynamic range (WDR) imaging, and advanced digital stabilization, making it a reliable and efficient solution for temperature screening.