1. 05 x 2. 50 x 1. 99View at eBay$199View at Amazon?This 1080p doorbell camera offers good customization for motion alerts, although it's not as robust as the Ring Pro's. However, you still get the same ability to share videos with neighbors, as well as Ring's affordable video storage fees. 05 x 2. 50 x 1. 99View at Best Buy$89. 99View at Amazon?We like that you can use it either wired or on battery power alone, you can create custom motion zones, and also see what's going on in your neighborhood. Plus, Ring offers very affordable video storage plans. 9 x 2.