360 Degree Panoramic HD Camera Wireless IP Home Security Camera Fisheye with IR Night Vision and Motion Detection for iPhone Android APP Remote Control

Bought 3 of these, two at first then another to test with. The first one came up and worked like a champ. Could not get second one at all. Thought it might be bad ordered the third, it arrived and worked fine at separate site. Took it to original site and with the first one working fine and this new one, nothing on second/third one. Apparently you can only have one per WiFi network working at a time. All three work independently, but not 2 or more. The app software shows space for 4 cameras, but apparently only 1 per location.They all recognize the WiFi and password and all give "Ding Dong" door bell sound as per directions, but any after the first will not attach to camera, just locks the app software.If I had the original box would return them, totally useless to me as they are.Very nice image and case but can't use just one needed 2 at same location.

Perfect for me. No monthly charge. Works off of your in home wifi. Night vision is clear too. bought this to keep an eye on inside my home as I am away. Sound is about 2s delay which doesn't matters. Had this thing for several weeks now and never dropped connection.