No instructions or printed material. There is no way I could fit any of my Blink cameras into the back. Instead I inserted a Blink right angle port adapter/tool into the cameras and then inserted a flexible tripod into the tool. It worked. I'm not sure if that's how it's supposed to work, but hey, it works. It holds the camera well, the legs are stiff enough to be used as a standing tripod and flexible enough to pivot around a branch or whatever. Very happy!
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