MaxBotix High-Performance Ultrasonic Proximity Sensor - MB1444

I.High-Performance Ultrasonic Proximity SensorMB1444 Features：
USB interface for easy installation and connection to computers
USB micro connector matches most current smartphone interfaces
Simple True/False output and optional range output
Approximately 2.5 seconds object distance acquisition time, approximately 1.5 seconds object distance recovery time
Filtered distance output allows ranging and multi-sensor operation
Zero-distance object detection
Free-run mode for continuous measurement and proximity output
Continuous variable gain for control and sidelobe suppression
Learns the surrounding environment upon power-up
Proximity detection range from 1mm to set trigger distance
45KHz sensor operating frequency
Distance information from 6 inches to 125 inches

II. High-Performance Ultrasonic Proximity SensorMB1444 Applications:

Protected indoor environments
Security and HIPPA compliance applications
Automatic locking computer assistant
Sensor grids
Kiosks and booths
Automatic presentations & advertising
Security systems
Proximity zone detection
Robot ranging sensors
People detection
Automatic navigation
Multi-sensor matrix

III. High-Performance Ultrasonic Proximity Sensor Detection Range：