Plus Very handy compact camera, look easy against the competition lot accessories can display integrated fix. In daylight, very good image quality, easy to use menu. Minus Underwater Housing If the camera was once reingesteckt in the waterproof case may you take it out only by force and tool like a spoon or similar resist. The female thread for tripod etc. jammed so much with a receiving guide plate that you can not take with the fingers alone out the camera. Only a file off with a small file could solve the problem! Wireless A connection to Wlan goes with the default setting hardly three different Smartfons, Notebook, Tablet device could not maintain a constant connection or became again after the network key (00000000) 8 * the zero demand. Only a manual conversion of IP addresses, and disable the WPA key has helped in this case. The Android app also then could not connect with the camera, which is completely useless. By entering the IP Camera in an Internet browser, the web IF can be opened and from there work then the live streaming and access to settings. Bezel If the battery is inserted can the Frontabdekung very difficult to put back. Only after long fiddling and willingness to use force, the cover can be fitted. Conclusion: It is very troublesome to all working as one would imagine. Without manual rework of the housing and set the Wlanconfig has the Rollei not work as expected, especially the waterproof protective housing has brought me to despair. Who is technically gifted and a bit with wifi networks knows who can help themselves I have the first delivery of the Rollei returned because I thought my enumerated deficiencies are production errors (Thanks Amazon for the great service!) But also at the 2nd Cam were the same problems.