FLIR Systems SR-645

SR-Series 13mm Thermal Camera

90 D
Warranty Included

Product Features:

  • High-quality 24/7 thermal video security coverage
  • Sun-safe VOx uncooled thermal sensor technology
  • Thermal lenses with focal lengths from 9 mm to 100 mm
  • 640 x 480 resolution products are based on FLIR's
List : $14,857.20  
Price : $7,647.09
Save :  $7,210.11
Qty :
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FLIR Systems D-645  
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Contact our Experts!
Ask a Question  about the FLIR Systems SR-645 SR-Series 13mm Thermal Camera
FLIR Systems SR-645 is the thermal camera specifically designed to be an integrated part of any end-to-end video security solution. Completely operable with third-party video management and recording systems, FLIR systems is quite simply, the evolution of thermal imaging.
As easy to install and use as any traditional dome camera, FLIR SR-645 brings advanced thermal imaging capabilities to mainstream video security applications. The result is an affordable camera system that delivers high-quality video as well as the power and flexibility that only comes with thermal imaging technology. 
The SR-645 is a standard resolution (320×240 pixel array), 19mm thermal security camera. Its wide 36° field-of-view provides excellent situational awareness, and a composite video output makes legacy network installations easy. Like all FLIR products, the SR-645 is a passive thermal imaging system that views long-wave thermal energy, sensing the heat of objects and people in a scene. The SR-645 needs no active illumination, and it can detect a man-sized threat at ranges beyond 1,000 feet.
FLIR SR-645 thermal security bullet camera with 9 degrees FOV 50mm lens. The SR-645 is equipped with an athermal lens so is able to maintain focus no matter what the environmental temperature is and there is no need for user adjustments. The lack of a motorized focus mechanism prevents mechanical breakdowns so the SR-645 does not need any maintenance whatsoever which guarantees a low total cost of ownership. The SR-645 is designed for use in harsh environments and has an operating temperature range of -40 degree.
The SR-645 features the same thermal imaging technology found in many of FLIR’s most sophisticated security and surveillance systems, but is packaged for users who have mid-range security and surveillance as their primary application. The SR-645 is excellent tool to install in new or existing security installations. They just need power and connection to a screen.


SR-645 45° x 37° 13mm Thermal Cameras Features:


  • High-quality 24/7 thermal video security coverage
  • Sun-safe VOx uncooled thermal sensor technology; looking directly at the sun won't damage FLIR uncooled thermal security cameras
  • Thermal lenses with focal lengths from 9 mm to 100 mm, and angular FOVs from 48° to 4.6°
  • All 640 x 480 resolution products are based on FLIR's 17-micron pixel pitch arrays, the most advanced uncooled detectors available on the commercial market
  • Serial control and analog composite video output enable ready integration into legacy network designs
  • A complete selection of reduced-resolution 320 x 240 and 160 x 120 format cameras are also available


Benefits of 640 x 480 Resolution

High-resolution SR-Series cameras have up to 16-times as many pixels as their lower-resolution counterparts, giving you:

  • Sharper thermal images that provide greater scene detail; improves threat detection and alarm assessment capabilities
  • Long-range threat detection; see smaller details from farther away
  • Enhanced analytics performance gives you more reliable feedback with fewer nuisance alarms
  • Wider fields of view improve coverage without compromising range performance; optimize coverage efficiency while lowering overall installation cost
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