Review on Wasserstein 3-Pack Black Versatile Suction Cup Mount with Universal Screw Adapter for Blink Outdoor & Blink XT2/XT Camera by Laurie Nelson

I installed 5 cameras with this, 3 outdoors and 2 indoors. Scrape the glass with a razor blade, then wipe with isopropyl alcohol. I wanted to make sure the surface was clean so they would stick. Everything installed with no problems. It seemed to stick very well. After 3 weeks everything was fine. I went to summer. It's been 2 months, 3 out of 5 fell on the floor. Very disappointed. *UPDATE* 4 out of 5 not working. **UPDATE 2** ALL 5 are now gone**. Absolute rubbish