I recently purchased this from Amazon for expansion, but it wouldn't connect to my recorder, so I'm putting it up for sale. It's unused. It makes a rattling sound when shaken. I bought two, and both make the sound, so I assume that's how they are. One doesn't have a box. The SOOHAO security camera features 2K resolution and AI human detection, and can capture color images even at night. - Brand: SOOHAO - Model: Security Camera 2K 5MP - Features: ONVIF support, IP66 waterproof, AI human detection, motion detection - Color: White - Features: Night vision color recording, 2-year warranty - Installation: No wiring required - Usage environment: Outdoor Thank you for looking.