JSN-SR04T / AJ-SR04T Waterproof Ultrasonic Sensor Module

Operating Voltage: 5V DC Static Operating Current: 5mA Operating Current: 30mA Acoustic Emission Frequency: 40kHz Maximum range: 4.5m Minimum range: 25cm Connection pins: +5V, Trig, Echo, GND Module Dimensions: 41mm * 28.5mm Sensitivity: ~0.5cm Sight Angle: <50° Operating Temperature: -10 ~ 70 ℃ Storage Temperature: -20 ~ 80 ℃