We had porch thefts and wanted a simple and easy to install camera. NY Times Wirecutter rated this product highly and we are glad to have purchased. Easy to install and we had it up and running in no time. Easy to use and has good resolution and range. We love the product and very happy with it thus far. We purchased the plug-in version and so far it's working well in -5 degree celcius temperatures. Highly recommended if looking for simple, inexpensive system.