ZPE DOOR-U01 Flange Mount Proximity Sensor and Actuator is a device that helps you monitor the status of rack doors and ensures they are in the proper position. It can be installed on any surface using adhesives or hardware, making it easy to use in various applications. The sensor works through wood, plastic, and other non-ferrous materials, ensuring reliable operation even in challenging environments. You can read door status using CLI, Web, SNMP, or Restful APIs, giving you flexibility in monitoring options.