To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I need to automate door to my chicken scoop. With this product I was able to achieve my goal. With the 12V it's secure and now, instead of getting out of bed very early, Electric Magnetic Door Lock is working for me and my chicken. Realy good product and very easy to install.