.The INGHAi GU14B01L03-A10 is an ultrasonic sensor with Through Hole RoHS (Restriction of Hazardous Substances) construction. This sensor is double-pole single-throw (DPST) type and operates at a voltage range of 4.5-20V DC. It features a built-in amplifier and incorporates a high-sensitivity omnidirectional microphone, allowing it to detect a wide variety of ultra-fine sounds. Its signal output is extremely stable, and it has excellent performance in noise interference environment, allowing for reliable and accurate signal reception. Additionally, the GU14B01L03-A10 is RoHS compliant, meaning it is designed for use in environmentally friendly applications.