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FLIR FB-324-O 320 x 240 12.8MM 24° HFOV - LWIR Thermal Security Camera

FLIR FB-324-O 320 x 240 12.8MM 24° HFOV - LWIR Thermal Security Camera
FLIR FB-324-O 320 x 240 12.8MM 24° HFOV - LWIR Thermal Security Camera
  • 320 x 240
  • Uncooled VOx Microbolometer
  • 30Hz Frame Rate
  • 12.8mm
  • 17 μm Pixel Pitch
  • FoV: 24°
  • F/#: F1.0

  • Availability: Request a Quote
  • SKU: 427-1064-31-00

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FLIR FB-324-O™ Thermal Security Camera

Affordable thermal camera for wide area instruction detection.

The FLIR FB-324-O camera introduces thermal image detail in a bullet-type form factor, ideal for wide area intrusion detection. Combined with external video analytics the FB-324-O is an ideal choice for intrusion detection and sterile-zone monitoring, at short to medium range distances. Implemented with FLIR’s award-winning thermal technology, FB-Series O is designed to handle challenging environments, harsh weather conditions and can operate in complete darkness.


The FB-Series O's crisp thermal imaging sees potential threats, day or night, and is ideal for use with FLIR TRK analytics encoders that classify humans and vehicles, and hand-off targets for PTZ tracking. Narrow and wide lens options also offer flexible coverage.


The FB-Series O is fully integrated and certified by third party video management systems, as well as FLIR United VMS, which enables additional thermal configuration and alarm management.


Built by FLIR, the FB-Series O utilitzes the same award-winning thermal sensor technology used in all of FLIR's award-winning perimeter protection thermal cameras, with an unmatched warranty of 10 years for the sensor, and three years for the camera body.

Spectral Band LWIR | 8 µm – 14 µm
Field of View 24°(H)
(Horizontal Field of View)
Effective Resolution 76,800 pixels
Resolution 320 x 240 Pixels
Pixel Pitch 17 µm
Sensitivity <50mK @ 25c F# 1.0
Detector Type Uncooled VOx Microbolometer
f-number F1.0
Focal Length 12.8mm
Dimensions (L x W x H) 285 x 96 x 94 mm/11.1" x 3.8" x 3.7"
With sunshield and fully extended mounting arm
Focus Range Athermalized, Focus-Free
Composite Video NTSC or PAL Hybrid system with IP & analog video
Ethernet 10/100 Mbps
External Analytics Compatible Yes
Network APIs Nexus SDK for comprehensive system control and integration;
Nexus CGI for http command interfaces; ONVIF Profile S
Supported Protocols IPV4, HTTP, Bonjour, UPnP, DNS, NTP, RTSP, RTCP, RTP, TCP, UDP, ICMP, IGMP, DHCP, ARP
Humidity 10%-90% relative humidity
IP Rating IP66
Operating Temperature Range -40°C to 50°C
Storage Temperature Range -20°C to 70°C
Regulatory FCC Part 15 (Subpart B, Class A), CE marked, EN55032, EN55024, RoHS, WEEE
Image Uniformity Optimization Automatic Flat Field Correction (FFC) – Thermal and Temporal triggers
Video Frame Rate NTSC: 30 Hz
Thermal AGC Region of Interest Default, Presets and User Defined for optimal image quality of subjects of interest
Thermal Image Settings Auto AGC, Dynamic Detail Enhancement (DDE), Brightness, Sharpness, Contrast
Input Voltage 12 VDC 24VAC PoE
Power Consumption 12 VDC: 17 W (maximum with heaters)
24VAC : 13 VA (maximum with heaters)
24VDC : 13 W (maximum with heaters) PoE: 13 W
Digital Video Compression Two independent channels of H.264 and MJPEG
Streaming Resolution 320 x 256

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