Explosion Proof 4MP IR Bullet camera

Explosion Proof 4MP IR Bullet IP Anti-Corrosion Camera (4X Zoom)


Explosion Proof Anti-Corrosion Mini PTZ IR Dome Camera

Model- KDQ-EX-PTZ2012IR04N

Ex-Proof Anti-Corrosion Dual Light Thermal Measurement IP Camera


Model- KDW-EX-VL404-D619

Revlight Security’s Explosion-Proof Anti-Corrosion Dual-Light Thermal Measurement Bullet IP Camera simplifies surveillance in the toughest environments. Perfect for hazardous areas, this camera’s anti-corrosion layer prevents watermarks and stains, ensuring consistent performance.

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It provides high-resolution optical and thermal imaging for enhanced safety and precise temperature detection. Your purchase includes essential accessories like a bracket, ex-proof hose, and ex-proof junction box for easy installation.

Key Features

  • Capture every detail with a stunning resolution of up to 4MP (2560×1440), delivering Full HD live images at 30fps.
  • Achieve balanced images in diverse lighting conditions with 120dB Optical Wide Dynamic technology.
  • Designed for extreme environments, providing complete protection against dust and water.
  • Effortlessly monitor moving objects with advanced automatic tracking capabilities.
  • Ensure round-the-clock surveillance with ICR automatic switching for day and night monitoring.
  • High thermal sensitivity (NETD < 30mK) for accurate temperature detection and monitoring.
  • Uses IDE/AGC intelligent algorithm.
  • Reliable and stable performance with GsT metal package infrared detectors, unique image processing algorithms, and a professional hardware platform.
  • A high-performance IR detector provides clear images with edge sharpening and enhanced details, even in harsh environments.
  • Adapt to various harsh environments.
  • 1T intelligent computing power supports deep algorithm learning, enhancing the performance of intelligent event algorithms.
  • H.265/H.264/MJPEG video compression with multi-level video quality configuration and encoding complexity settings.
  • Exceptional low-light performance with Starlight Low Illumination 0.005Lux/F1.6 (color), 0.001Lux/F1.6 (B/W), and 0 Lux with IR.
  • 4X optical zoom and 16X digital zoom for detailed close-ups and wide-area coverage.
  • Stay alert with support for motion detection.
  • Customize each stream independently with different resolutions and frame rates for optimal performance with 3-stream technology support.
  • Adapt to various lighting environments with automatic electronic shutter and backlight compensation.
  • Ensure clear images with high light suppression and electronic image stabilization.
  • Support 255 presets and 8 patrols, along with timed capture and event capture for comprehensive monitoring.
  • Simplify operations with one-click watch and one-click cruise functions.
  • Supports 3D digital noise reduction and provides ICR automatic switching.
  • One audio input and output, built-in alarm input and output, and alarm linkage function.
  • Seamless integration with other ONVIF-compliant devices for versatile security solutions.
  • Uncooled Thermal Modules (Imaging Only); Stable and Reliable.
  • Uncooled thermal modules integrate a GsT metal package infrared detector, unique image processing algorithm, and professional hardware platform.
  • Resolution: up to 4MP (2560×1440), Output Full HD: 2560×1440@30fps Live Image.

Applications & Application Environments

KDW-EX-VL404-D619 is suitable for Group II industrial environments with ATEX, IECEx, and EAC-Ex certifications for Zones 1, 2, 21, and 22. Not recommended for Group I mining applications requiring Ma or Mb certifications.


  • Oil & Gas
  • Surveillance & Security
  • Chemical & Pharmaceutical
  • Mechanical Engineering
  • Biogas Plants
  • Military Applications
  • Power Generation
  • Railway Industry
  • Metallurgy
  • Aerospace
  • Marine Industry
  • Fireworks Production

Notable Exclusions: Not suitable for Group I mining environments requiring Ma or Mb certifications.

Thermal Imaging Parameters


IR Detector Performance
Resolution 1280*1024 640*512 384*288
Pixel Size 12″m 17″m
Spectral Range 8~14″m
Typical NETD <50mK <40mK <30mK
Image Processing
Frame Rate 25Hz 9Hz/25Hz/30Hz/50Hz 9Hz/25Hz/30Hz/50Hz/60Hz
Start-up Time 25s 10s 10s
Analog Video / PAL/NTSC PAL/NTSC
Dimming Mode Linear/Histogram/Mixed
Digital Zoom 1~8X Continual Zoom, Step Size 1/8
Image Display Black Hot/White Hot/Pseudo Color
Image Direction Horizontally/Vertically/Diagonally Flip
Image Algorithm Non-uniformity Correction (NUC) Auto Gain Control (AGC) Image Detail Enhancement (IDE)
Electrical Specification
Standard External Interface 50pin_HRS
Communication Mode RS232-TTL, 115200bps
Supply Voltage 5±0.3V 4~6V 4.5~6V
Typical Power Consumption 2.0W 1.4W 1.4W
Environmental Adaptability
Operating temperature -40°C~+70°C
Storage Temperature -45°C~+85°C
Humidity 5%~95%, Non-condensing
Vibration Random Vibration 5.35grms, 3-axis
Shock Half-sine Wave, 40g/11ms, 3-axis 6-direction
Optics (Fixed Focus Athermal)
Optical Lens 14mm/19mm/25mm


7.5mm/13mm/19mm/25mm 7.5mm/13mm/19mm/



Visible Camera Parameters


Feature Details
Image Sensor 1/1.8″ Progressive Scan CMOS
Minimum Illumination Color: 0.005 Lux @(F1.6, AGC ON); B/W: 0.001 Lux @(F1.6, AGC ON)
Shutter 1/25s to 1/100,000s; Supports delayed shutter
Autoiris DC
Day/Night Switch IR cut filter
Digital Zoom 16X
Focal Length 8-32mm, 4X Optical Zoom
Aperture Range F1.6-F2.5
Horizontal Field of View 40.26-14.34° (wide-tele)
Minimum Working Distance 100mm-1500mm (wide-tele)
Zoom Speed Approximately 1.5s (optical lens, wide to tele)
Compression Standard
Video Compression H.265/H.264/MJPEG
H.265 Type Main Profile
H.264 Type BaseLine Profile / Main Profile / High Profile
Video Bitrate 32 Kbps~16Mbps
Audio Compression G.711a/G.711u/G.722.1/G.726/MP2L2/AAC/PCM
Audio Bitrate 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/16-64Kbps(AAC)
Maximum Resolution 2560*1440
Main Stream 50Hz:25fps(2560*1440,1920*1080, 1280*960,1280*720); 60Hz:30fps(2560*1440,1920*1080,1280*960,1280*720)
Third Stream 50Hz: 25fps(704*576); 60Hz: 30fps (704*576)
Image Settings Corridor mode, saturation, brightness, contrast, sharpness adjusted by IE/Client
BLC Support
Exposure Mode AE / Aperture Priority / Shutter Priority / Manual Exposure
Focus Mode Auto Focus / One Focus / Manual Focus / Semi-Auto Focus
Area Exposure / Focus Support
Optical Fog Support
Image Stabilization Support
Day/Night Switch Automatic, manual, timing, alarm trigger
3D Noise Reduction Support
Picture Overlay Switch Support BMP 24-bit image overlay, customizable area
Region of Interest ROI supports three streams and four fixed areas
Storage Function Support USB extend Micro SD/SDHC/SDXC card (256G) disconnected local storage, NAS (NFS, SMB/CIFS support)
Interface Protocol ONVIF(PROFILE S, PROFILE G)


General Specifications


Parameters Specifications
Power DC 12V±25%
Dimensions (L*W*H) 268*179*188mm
Net Weight ≤7kg
Material Stainless Steel 316L
Working Environment -40°C~60°C, Humidity: ≤100% RH (non-condensing)
Storage Environment -40°C~60°C, Humidity: ≤100% RH (non-condensing)
Surge Protection 2KV
Ingress Protection IP68
Inlet Hole Specification 1 Entry hole G3/4″
Installation Method Wall or column platform installation

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