Welcome to our store! 1, SMALL BLIND SPOT: The ultrasonic distance sensor has a large FOV detection and measurement angle of 30 to 60 degrees, the blind area is less than 2 cm. 2, CO-FREQUENCY INTERFERENCE INDICATION: Using allosonic wave processing technology, co-frequency interference can be indicated by outgoing FFFE data. 3, IP67 PROTECTION: With a protection rating of IP67, the distance sensor is dustproof, oilproof, and waterproof, making it adaptable to wet and harsh environments. 4, HIGH PERFORMANCE: The distance sensor features low power consumption, high stability, fast response, co-frequency interference filtering, high installation adaptability, very practical. 5, WIDE APPLICATION: The distance measurement module is applicable for detecting approaching and existing objects, parking management systems, robot obstacle avoidance, automatic control, and other scenes. Item Type: Ultrasonic Distance Sensor Material: ABS Measurement Accuracy: ±(1 + S x 0.3%) Working Voltage: DC3.3-12V Blind Area Distance: <2cm Output Response Time: 15-750 ms Output Mode: RS485 Output Temperature Compensation: Yes Plane Range: Approx. 2–300 cm/0.8–118.1 in Application: Robot obstacle avoidance, intelligent trash can detection, parking space detection, intelligent home, etc. 1 x Ultrasonic Distance Sensor Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.