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IRS-FB4 Dual-Spectrum Bullet Camera temperature measurement with excellent features

IRS-FB4 series is a dual-spectrum bullet camera with temperature measurement capability. Based on the AI algorithm, the camera is able to detect line crossing, intrusion and region entrance/exit and various measurement rules can be set. It could be used for perimeter defense, fire prevention in warehouse or gas station, coal pile, landfills or for industrial temperature measurement.

Pixel size: 12μm

Thermal imaging resolution: 640×512, 384×288

Visible light resolution: 2560×1920



Features of IRS-FB4 Series Dual-Spectrum Bullet Camera

  • Equipped with new generation InfiRay® 12μm uncooled Vox detector to provide advanced thermal image quality;
  • Visible imaging and thermal imaging can meet the requirement for 24/7 security monitoring;
  • -20℃~+550℃ measure range, ±2℃ accuracy with various measurement rules;
  • Support Line crossing, intrusion on both visible/thermal channel, support fire point detection;
  • Support multiple event linkage alarm and sound-light alarm;
  • Provides NVR and VMS client, support ONVIF, provides SDK for development.

Applications of IRS-FB4 Series Dual-Spectrum Bullet Camera

IRS-FB4 Dual-Spectrum Bullet Camera temperature measurement with excellent features



Specifications of IRS-FB4 Series Dual-Spectrum Bullet Camera

Technical SpecificationsIRS-FB465-TIRS-FB435-T
Detector TypeVOx, uncooled FPA detectors
Spectral Range8~14μm
Pixel size12μm
Focal length9.1mm13mm19mm25mm35mm9.1mm13mm19mm25mm
Visible light
Sensor5MP 1/2.8″ Progressive Scan CMOS
Focal length4mm6mm6mm12mm12mm6mm6mm12mm12mm
IR distanceMax. 40m
Dual-spectrum fusionDisplay the details of visible channel on thermal channel
Temperature displayDisplay the temperature information on the visible light channel
Temperature measurement
Range-20℃ ~ +550℃
Accuracy±2℃ or ±2%
Measurement rulesSupport 3 rule types(point/area/line) and event linkage alarm
Smart function
Fire detectionSupport fire detection
VCALine Crossing/Intrusion detection
Alarm actionRecord/Snapshot/E-mail/Relay output/Sound&light alarm
Two-way talkSupport two-way talk
System interfaces
PowerDC 12V±25% / PoE(802.3at)
Network1×RJ45 10M/100M self-adaptive interface
RS4851×RS485, support Pelco
Audio input1×audio in
Audio output1×audio out, 1×built-in Speaker
Alarm input2×DC 0 ~ 5V alarm input
Alarm output2×NO relay output
Storage InterfaceSupport Micro SD (max. 256G)
Work temperature-40℃ ~ +70℃;<90%RH
Power consumption≤8W
Dimension (mm)319.5×121.5×103.6
Fire detection

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