Door Exit Push Button

With this aluminum exit button can you a door release without having previously used for card readers.
With this plastic exit button is it verry easy to realese a door. it can be mounted easily and quickly on an electrical box and connected by means of 2 wires. One can make 2 configurations for the button, namely Normally Open (NO) or Normally Closed (NC).
The button has a white gloss layer and contains the text: “DOOR EXIT” with a key image.