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Flir SR-Series SR-313 Analogue Thermal Security Camera 35mm Lens FOV: 13°(H) × 10°(V) 320x240 Pixels


£7,789.20 Inc. VAT

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Flir SR-Series SR-313 Analogue Thermal Security Camera 35mm Lens FOV: 13°(H) × 10°(V) 320x240 Pixels


Extremely affordable, analogue thermal security cameras with excellent range performance

The SR-Series feature the same thermal imaging technology found in many of FLIR’s most sophisticated security and surveillance systems, but are packaged for users who have mid-range security and surveillance as their primary application. The SR-Series are excellent tools to install in new or existing security installations.They just need power and connection to a screen

Main Features

Crisp thermal images – choice of image quality

The SR-Series are using the most advanced thermal imaging technology available on the market today. They incorporate an uncooled Vanadium Oxide microbolometer detector producing crisp 320 x 240 pixels thermal images. Users that do not require this high image quality can choose for a 160 x 120 detector. More pixels allow the user to see more detail and to detect more and smaller objects. Advanced internal camera software delivers a crisp image without the need for user adjustments. It provides high quality thermal imaging in any night- or daytime environmental conditions. 

Excellent range performance

Equipped with a 100 mm lens, the SR-Series is designed for mid-range security and surveillance applications. The SR-304 has a 4° field of view. With the SR-304 you will be able to detect a man-sized target at a distance of over 2 km. 

Digital Detail Enhancement

The SR-Series provide high contrast imagery optimized to get the most out of video analytics software. Digital Detail Enhancement ensures clear, properly contrasted thermal images in all weather conditions. 

Easy to use

Equipped with an “athermal lens”, all SR-Series are able to maintain focus no matter what the environmental temperature is. There is no need for user adjustments. 

No maintenance needed

The absence of a motorized focus mechanism prevents mechanical break downs. The SR-Series do not need any maintenance whatsoever. This guarantees an extremely low total cost of ownership. 


All SR-Series can be easily connected to common power and video interfaces found in existing and new security systems. They can be easily integrated into any existing CCTV infrastructure providing early detection and visibility 24/7 all the year round. The images from the 320 x 240 or 160 x 120 pixels detector can be displayed on virtually any existing display that accepts composite video.
Designed for use in harsh environments

The SR-Series are extremely rugged systems. Their vital core is well protected, meeting IP66 requirements, against dust and water ingress. 

Serial control interface

For easy integration in analogue video environments. Serial control and analog composite video output enable ready integration into legacy network designs. 

Extremely affordable

The SR-Series come at an extremely affordable price. From now on, price is no longer an object to integrate thermal imaging into your new or existing video security networks

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