A proximity sensor can be used for a number of different handy advantages. One positive aspect is it makes safety more effective; there will be no collisions in an environment with an automated system when installing parking barriers to defend your car from other vehicles crashing into it or people from walking southbound along the highway. Secondly it can enhance efficiency, by providing timely and automatic results that diminish the workload needed by living persons to keep things running smoothly. Take for example in a retail setting, it can automatically open the door for customers, giving them an even better shopping experience. Thirdly it reduces power waste. Air compressors have to function 24/7 in many industrial settings, meaning that the energy used is far beyond what would actually be required to do so for the duration of a normal shift or when no one is at work at all.. With its real-time monitoring capabilities, the proximity detector gives an even greater sense of security, detecting intrusions or unauthorized access rapidly. This makes the proximity detector an indispensable tool for modern enterprises or institutions that are concerned with both safety and efficiency, as well as cost saving.