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.
Five stars for everything except instructions. My husband says: excellent product -- very well made, good price, shipping time and handling excellent. He needed more explicit instructions. "If I were an electrical engineer, I might be able to follow your instructions. However, I am a mechanic so I need detailed instructions."
If you have an electromagnetic door and you want to exit, then you need to cut the power momentarily. This switch connect the power when pressed, it does not cut it. It may work with a third party relay, but will not work directly with a mag lock as the sellers diagram shows in the photos. It is just a simple push button that is off until pressed.
Built like a tank! Simple to install and durable. When drilling your hole for the button to flush-mount, make sure to account for the nut on the back of the push button (drill larger hole than needed).
Super nice and tough mounting box...Not only does it look great, but it works great, really adds to the installation of the electric door lock switch...beautiful polished look makes it look 10 times worth more than the price...Super little mounting switch box ...