FLIR MD324 Thermal Imager 320X240 Resolution 30Hz (2022)


This affordable, fixed-mount thermal night vision system helps with steering around obstacles, collision avoidance and finding people in the water at night. Simple to mount and easy to integrate into your existing electronics, MD-Series? display can be mounted separately on your dashboard, or the feed can be integrated into an existing display to save space.

Key Features

  • Available in 320 x 240 ( MD324 ) and 640 x 480 (MD625) resolutions
  • 2x e-zoom standard; 4x e-zoom included on MD-625
  • Ethernet-enabled for simple integration into your current electronics
  • Slim profile (7" high and only three pounds) makes for an unobtrusive mount
Model Number



Thermal Imaging Specifications

Detector Type 320 240 VOx Microbolometer 640 480 VOx Microbolometer
FOV 24 x 18 (NTSC) 25° 20° (NTSC)
Focal Length 19 mm 25 mm
E-zoom 2 2 , 4
Image Processing FLIR Proprietary Digital Detail Enhancement

System Specifications

Size 6" dia. 7" ht.
Weight ~ 3 lbs
Pan/Tilt Coverage Pan: 30° per key,
Tilt: +34°, -27° locked in at installation
Video Output NTSC or PAL, 30 Hz or <9Hz
Connector Types F-type BNC with BNC-to-RCA adapter included for video out
Power Requirements PoE injector required per IEEE 802.3af
Power Consumption 4.8 W nominal; 12.5 W max


Operating Temperature Range -25°C to +55°C
Storage Temperature Range -40°C to +85°C
Automatic Window Defrost Standard at Power-Up
Sand/Dust Mil-Std-810E
Water Ingress IPx6
Shock 15 g vertical, 9 g horizontal
Vibration IEC 60945; MIL-STD-810E
Lightening Protection Standard
Salt Mist IEC60945
Wind 100 knot (115.2 mph)
EMI IEC 60945


Standard Package Camera Head with ~5"of Cable, Analog Video, and Ethernet (PoE powered device); Operator Manual CD
Warranty 2 year
Optional Accessories Joystick Control Unit; Low Smoke, Zero Halogen Ethernet Cables; Standard Cat 5e Ethernet Cables
iOS App

Use a single application to control all of your FLIR Thermal imaging, night vision, and infrared cameras from your iPad or iPhone. The app allows for intuitive control with natural gestures, featuring:

  • Automatic discovery and configuration
  • Quick browsing of your cameras with a single finger scroll gesture
  • Night/thermal/TV signal switch with a single touch of a button
  • Video recording and snapshot capturing

Note: At least one properly configured Nexus-enabled sensor device by FLIR is needed for this app to work. This application does not make us of your iPhone, iPad, or iPod camera.

Ways to control the MD Series Zoom, scene, color, etc.:

  • Use Joystick Control unit for M-Series #500-0395-00 (Includes Joystick Control Unit with weather cover, and mounting hardware)
  • If you have a WiFi network set up you can use the Free FLIR app.
  • Certain Raymarine C and E displays via Ethernet.

In the box:

  • Single payload camera with 320 x 240 pixel microbolometer
  • 25 foot analog video cable (308-0164-25)
  • 25 foot shielded Ethernet cable (308-0163-25)
  • Weather proof Ethernet coupler (4115028)
  • PoE Injector (4113746)
  • Mounting Hardware
  • Operator's Manual, Installation Guide on CD

FLIR MD324 Thermal Imager 320X240 Resolution 30Hz (1)

Shipping within the US

Promotional Shipping (e.g., free shipping) is only applied to orders shipped within the contiguous United States and does not apply to Alaska, Hawaii, Puerto Rico or the US Virgin Islands. All shipments to Alaska or Hawaii and any other territories under the control of the United States may incur additional shipping charges based upon the location, weight and dimensions of the package once secured for shipment. Due to the distance of the above mentioned locations, please be aware that shipments may take a minimum of 5 business days to arrive.

Expedited shipping costs displayed on our website are only anestimate. You will be notified if the actual shipping cost exceeds the estimated shipping cost. We will never charge an increased shipping fee without your consent!

International Shipping

If your shipping address is located outside of the US, additional tax duties beyond our control may apply to collect your order upon delivery. Please be advised that shipping charges displayed on our website DO NOT INCLUDE customs, duties, or brokerage and import fees.Since these additional duties are unforeseen and unassociated with MMarine Online, it's the recipients responsibility to pay all applicable duties, taxes and brokerage fees that may apply upon the delivery and/or collection of your order.

International shippingcosts displayed on our website are only anestimate. You will be notified if the actual shipping cost exceeds the estimated shipping cost. We will never charge an increased shipping fee without your consent!


You may return most new, unopened items within 30 days of the delivery for a refund. Please be advised that a25% RESTOCKING FEE WILL BE APPLIED TO ALL RETURNS. Returns made within 30 days of purchase will be refunded via check. Returns initiated beyond 30 days of delivery will only be granted MMarine Online store credit. We reserve the right to refuse returns or assess additional fees at our discretion based upon thecondition of the item(s) returned.

If you need to return an item, please Contact Us with your order number and details about the item. We will respond with instructions on how to return the item(s). Please ensure the item(s) are returned inits original packaging and properly secured for return shipment. Insurance MUST be applied to your return and tracking information of your return must be supplied to MMarine Online via email at


We thoroughly inspect each item(s) prior to shipment to ensure and guarantee that the item(s) is free of any cosmetic damages and/or missing parts. While we take extra measures to ensure safe and secure shipment of your product, issues during shipment - while rare - are possible.

Upon receiving shipments from MMarine Online and our partner shipping carriers,it is critical that youIMMEDIATELYinspect the package for damage PRIORto signing for it and before accepting delivery from the carrier. If any damage is present, it MUST be noted on the carriers slip and reported to MMarine Online IMMEDIATELY.If damage is discovered after accepting a shipment, it MUST be reported to MMarine Online within 72 hours of the delivery. In the event that damage is reported beyond 72 hours of delivery, MMarine Online willnot accept any responsibility in replacing and/or further servicing your order.

It is imperitive that you documentthe damage(s), this means photos of the exterior of the box MUST be supplied along with photos of the visible damage(s).It is crucial that ALL packaging- the bubble wrap, the box and pallet be saved, as required by the insurance company to file and successfully submit a claim of damage.

We will replace defective products with an exchange for the same model and style ONLY.

If your parcel is left without a signature and damage is found, please contact us within 48 hours at (305)999-5212 or via email at Your package should be unopened, unused and remain in the condition in which it was delivered until you successfully report a claim with MMarine Online.

Return on Electronics - Serial Number Policy

On returns of all electronics, serial numbers must match with serial number of product originally shipped and will undergo inspection; if serial numbers are not matching, a refund will not be issued.

Manufacturer Support and Warranty Claims

All warranty claims should be made directly with the manufacturer. Should you require any assistance, we're more than happy to help establish contact with the manufacturer to assist you with the initiation of your claim and/or inquiry. If you require manufacturer support please call (305)999-5212 or email us


What can FLIR not see through? ›

Thermal imaging cannot see through trees (or wood), but it can be helpful for spotting people in forested areas where their heat signatures stand out much more than a visible image might.

Do FLIR cameras need calibration? ›

Nevertheless, electronic component aging over time can cause calibration shift. This means that your FLIR camera should be checked periodically for measurement accuracy, and recalibrated as needed. We recommend this be done annually.

Why are thermal cameras Limited 9 fps? ›

A: There are international regulations regarding the transportation and transfer of all thermal cameras. Export laws allow thermal cameras with frame rates less than 9 frames per second (fps) to be moved more freely across borders than 60 or 30 fps cameras.

Can FLIR look through walls? ›

No, it can detect heat from the wall near the surface that there is an issue, but not what is behind the wall. However, if there is something that is causing a difference in temperature in the wall, it will pick it up.

Can thermal imaging see through aluminum foil? ›

Can thermal imaging see through aluminium foil? ​The answer is NO. Any electrically conductive material will block infrared radiation. The greater the conductivity, the greater the blocking.

Can you see fish with thermal imaging? ›

Unfortunately, thermal imaging will not help you see fish when you are fishing because fish are cold-blooded creatures whose temperature is not constant and depends on the water temperature.

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