https://www.arri.com/en/camera-systems/cameras/legacy-camera-systems/alexa-sxt-w
ALEXA SXT W | Camera Systems | ARRI
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https://www.arri.com/en/technical-service/firmware/software-and-firmware-updates-for-cameras/alexa-sxt-sup-overview
ALEXA SXT SUP Overview | Software Updates For Cameras | ARRI
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