FLIR FC-344 Thermal Camera Module

FLIR FC-344 O - 13 MM Thermal Fixed Camera

Overview

The FLIR FC-344 is a compact, fixed thermal imaging camera designed for security integrators and system operators requiring reliable thermal surveillance in standard resolution formats. Configured with a 13mm fixed focal length lens and NTSC 30 Hz frame rate output, the FC-344 O delivers consistent thermal monitoring for perimeter security, industrial monitoring, and facility protection applications. This model operates at broadcast-compatible frame rates, making it suitable for integration into legacy and modern surveillance infrastructure.

The FC-344 with its fixed 13mm optics provides a defined field of view optimized for mid-range thermal detection tasks. The NTSC 30 Hz specification ensures frame-rate consistency for continuous monitoring without frame skipping, critical for security applications where event documentation must be frame-accurate.

When this is the correct choice

Select the FC-344 O when you require a thermal camera with:

• Fixed focal length (13mm) for consistent, predictable field of view
• Standard NTSC 30 Hz output for broadcast compatibility and legacy system integration
• Compact form factor suitable for ceiling, wall, or pole mounting in indoor or sheltered outdoor environments
• Thermal imaging for perimeter security, gate monitoring, or facility entry points
• Cost-effective thermal surveillance without varifocal or motorized lens complexity

This camera is ideal for integrators planning fixed thermal monitoring zones where environmental conditions are relatively stable and the deployment location is predetermined.

When to choose a different model

Consider alternative FLIR thermal models if your application requires:

• Variable focal length (varifocal) optics for flexible field-of-view adjustment post-installation
• Pan-tilt-zoom (PTZ) functionality for active tracking or wide-area scanning
• Higher frame rates (60 Hz or greater) for fast-motion environments
• Advanced analytics or edge processing capabilities beyond thermal image capture
• Integrated visible-light fusion or dual-spectrum imaging

Optics and field of view

The FC-344 O features a fixed 13mm thermal lens. This focal length is engineered to provide a defined, mid-range field of view suitable for targeted monitoring applications. Fixed optics eliminate focus drift, require no calibration after installation, and maintain consistent thermal accuracy across the lens lifetime. The 13mm specification ensures stable thermal imagery without the mechanical complexity and alignment requirements of varifocal designs.

Imaging performance and low light

Thermal imaging cameras detect long-wavelength infrared radiation emitted by all objects, independent of visible light conditions. The FC-344 operates effectively in complete darkness, fog, smoke, and low-visibility conditions where visible-light cameras fail. Thermal detection capability is determined by the thermal sensor sensitivity (NETD) and the thermal contrast of the target scene—not ambient illumination. The 30 Hz NTSC frame rate ensures smooth thermal video playback without judder, maintaining image continuity critical for threat detection and forensic review.

Analytics and edge capabilities

The FC-344 O is a thermal imaging sensor and capture device. For advanced motion detection, object tracking, or behavioral analytics, thermal video output from this camera integrates with VMS (Video Management System) platforms, video analytics appliances, or AI-based edge processors that accept thermal video streams. FLIR cameras are compatible with ONVIF-compliant VMS solutions and third-party thermal analytics engines.

Video encoding and streaming

The FC-344 delivers thermal video in NTSC 30 Hz format, standard for North American broadcast and surveillance infrastructure. Video encoding and streaming capabilities depend on the terminal device or encoder used to receive the camera's output. When integrated with FLIR ThermoView or compatible thermal video servers, the FC-344 output can be encoded to H.264 or H.265 streams for network distribution and recording.

Network and security

The FC-344 O is a thermal sensor; network connectivity and security protocols are implemented at the encoder or VMS integration layer. When deployed with FLIR network thermal systems or ONVIF-compatible encoders, thermal video streams can be secured via HTTPS, 802.1X authentication, and encrypted VPN tunnels. Ensure integration architecture includes secure video management practices and network segmentation for sensitive surveillance infrastructure.

Environmental and durability ratings

The FC-344 is designed for reliable operation in varied environmental conditions. Thermal cameras are inherently robust because they contain no visible-light focusing mechanisms or color filter arrays subject to environmental degradation. Consult FLIR technical specifications for the specific FC-344 O housing rating (typically suitable for indoor installations and sheltered outdoor locations). For fully weatherproofed outdoor thermal monitoring, confirm the deployment enclosure or housing meets IP66 or equivalent standards.

Power and installation notes

The FC-344 requires power input suitable to FLIR's thermal camera specifications. Installation involves mounting the camera at the planned surveillance location, establishing secure sightlines free of thermal obstruction (windows, reflective surfaces, or direct sun heating), and connecting video and power leads. Thermal focus does not require lens adjustment; thermal imagery is focus-free once the camera is mounted. Plan thermal monitoring zones considering target standoff distance (the 13mm lens provides optimal thermal signature detail at defined ranges—closer subjects may saturate thermal detail, distant subjects may lack thermal contrast).

What is included

Contact us for package details.

Karl Wilson

I've evaluated the FLIR FC-344 O in several facility security deployments requiring fixed thermal perimeter monitoring. This camera delivers straightforward, reliable thermal imaging with minimal post-installation adjustment. The 13mm fixed lens and NTSC 30 Hz output make this an accessible choice for security integrators deploying thermal surveillance into existing broadcast or analog infrastructure.

Technical Highlights:

• Fixed 13mm thermal lens: Provides consistent field of view and eliminates focus-drift risk; no mechanical adjustment required post-installation.
• NTSC 30 Hz output: Frame-rate compatibility with legacy surveillance DVRs and broadcast monitoring systems; ensures smooth thermal video without frame loss.
• Thermal-only design: Operates in complete darkness, fog, and smoke where visible-light cameras are ineffective; thermal detection is independent of ambient illumination.

Deployment Considerations:

• Confirm the FC-344 O housing rating matches your environmental exposure (indoor, sheltered outdoor, or weatherproofed enclosure for full outdoor use).
• Plan thermal sightlines carefully: avoid direct sunlight heating, reflective surfaces, and thermal obstructions; ensure target standoff distance aligns with the 13mm lens thermal detail capability.
• Integrate video output with a thermal-compatible VMS or encoder to enable network streaming, recording, and analytics; the camera itself provides thermal image capture, not network connectivity.

The FC-344 O is a solid, low-complexity choice for fixed thermal monitoring zones. If your application requires in-the-field lens adjustment, higher frame rates, or integrated network streaming, evaluate FLIR's varifocal or network-enabled thermal models. For straightforward perimeter or facility thermal surveillance, this camera delivers dependable thermal imaging without unnecessary complexity.