PixFra Sirius S635 Review – High-end device for forest hunters and stalkers

Compact, powerful, ethical – the Sirius S635 in the hunting area check

With the Sirius series, PixFra Real high-end hunting devices come into play – the S635 is no quiet one. A powerful 640 sensor, combined with a practical 22-meter field of view, makes it particularly interesting for stalking in dense forests. Compact, easy to handle, and with a clever battery-changing system: We took a closer look at the device and tested it for you.

The scope of delivery of the PixFra Sirius S635

The PixFra Sirius S635 comes with a practical scope of delivery, which immediately demonstrates: This piece is made for hunting use. Everything you need is on board – neatly packed in a tactical bag that can be flexibly carried on a belt or via a shoulder strap.

The scope of delivery includes:

What's missing? Only a power plug – which, as with many devices these days, isn't included. But the Sirius S635 scores with a clever battery-changing system that allows the device to be used on the go. quickly ready for use again And all this in a pleasantly compact format – everything fits.

PixFra Sirius S635 – handy, intuitive, suitable for hunting

Technical details of the PixFra Sirius S635 in review

With the Sirius S635, PixFra A true powerhouse for nighttime patrols. The built-in 640 sensor combined with the 35 mm lens ensures strong imaging performance – razor-sharp sharp and detailed, even in bad weather or dense vegetation. The generous field of view of 22 m offers a excellent overview, especially when stalking in the forest or when approaching at the bait.

The Sirius S635 impresses with its pleasantly tactile keys. Every press is implemented smoothly – neither too soft nor too hard, but with just the right amount of resistance. This is especially noticeable in the dark, when your gaze has long since passed through the eyepiece, but your fingers are blindly finding their way.

The battery compartment also deserves praise: It opens and closes smoothly – no choking, no jamming. This saves time and hassle, especially when things need to be done quickly. The battery can be removed or replaced in just a few seconds – practical and suitable for everyday use.

There are two convenient ways to record images and videos: Either directly via the Pixfra Outdoor App – compatible with iOS, Android, and even Windows PCs – or via the generous 64 GB internal storage. The connection is fast and stable, even with repeated use.

In the hand, the S635 feels pleasantly compact yet robust. It's well balanced, easy to handle, and simply feels high-quality—perfect for daily outdoor use when reliability counts.

Our conclusion on PixFra Sirius S635 in review

The PixFra Sirius S635 convinces as a handy, robust and well-thought-out thermal imaging device, which is particularly useful in everyday hunting. The intuitive operation, the flexible battery exchange system and the clear, steady image make it a reliable companion on the hunt or in a hide. If you want a powerful, practical and easy-to-use device If you're looking for a rifle that leaves nothing to be desired, this is the right choice. For hunters who value quality and practicality – thumbs up!

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Simulate field of view width

Our “field of vision calculator” makes this clear Prepare the field of view at the respective distance. This simulation is intended to help you get a feel for how large the section you see through this thermal imaging camera is.