DAI384 Uncooled Infrared Thermal Imaging Module

SKU:DAI384
The DAI384 is an ultra-compact shutterless uncooled infrared thermal imaging module designed for space-constrained and low-power applications. Its core advantages include an ultra-small volume of 20×20×20mm and very low power consumption under 0.7W. With shutterless technology and flexible lens/interface configurations, it is ideal for OEM integration in portable, miniaturized, and cost-effective thermal imaging systems.

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1. DAI384 Overview

The DAI384 is an ultra-compact shutterless uncooled infrared thermal imaging module designed for space-constrained and low-power applications. Its core advantages include an ultra-small volume of 20×20×20mm and very low power consumption under 0.7W. With shutterless technology and flexible lens/interface configurations, it is ideal for OEM integration in portable, miniaturized, and cost-effective thermal imaging systems.

2. Product Features

  • Extremely Compact: Ultra-small size (20mm³) and ultra-light weight (12g).
  • Ultra-low Power: Typical power consumption less than 0.7W.
  • Shutterless Technology: Enhances reliability, eliminates mechanical noise, and enables faster startup.
  • High Sensitivity: ≤40mk thermal sensitivity for clear image detail.
  • Flexible Customization: Supports multiple lens options, digital interfaces, and communication ports to fit diverse application scenarios.

3. Detailed Technical Parameters

Parameter Specification
Detector Type Uncooled infrared microbolometer (no TEC)
Resolution / Pixel Pitch 384 × 288 / 17μm
Sensitivity (NETD) ≤40mk @300K f/1.0
Frame Rate 50 Hz
Spectral Band 8 ~ 14μm
Operating Voltage DC +2.5V ~ +5.5V
Power Consumption < 0.7 W
Power Protection Reverse polarity / Under & over voltage protection
Operating Temperature Commercial: -20℃ ~ +60℃; Special: -40℃ ~ +60℃
Storage Temperature -45℃ ~ +65℃
Humidity 5% ~ 95% (Non-condensing)
Vibration & Shock Resistance Vibration: GJB 150-16 2.3.1; Shock: GJB 150-18 Test 7 100g/6ms
Thermal Shock -5℃/min (-40℃ ~ +60℃)
Weight 12g (excluding lens)
PCB Dimensions 20mm × 20mm (excluding lens)
Digital Video Interface BT.656
Analog Video Output PAL (CVBS)
Communication Port RS-232
External Control 5-key keypad
External Interfaces Power input / Digital video / Communication / Analog video
Available Focal Lengths 12mm, 19mm, 25mm, 35mm, 50mm, etc.

4. Application Scenarios

  • Smart Security: High-sensitivity thermal detection for perimeter monitoring, intrusion alarm and backlight environments.
  • Industrial Inspection: Equipment temperature monitoring and fault diagnosis in complex environments.
  • Automotive and UAV: Lightweight miniaturized module for vehicle or UAV thermal payloads to realize night vision and target recognition.
  • Medical and Scientific Research: Non-contact temperature measurement and small-form-factor thermal imaging in research devices.

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