HRLV?MaxSonar?EZ0 has the widest and most sensitive beam pattern from HRLV?MaxSonar?EZ sensor line. Maximum range of 5000 mm (195 inches).Resolution of 1 mm. Manufacturered by Maxbotix. Operates from 2.5V-5.5V. Low 3.1mA average current requirement. Read from all sensor outputs: Analog Voltage RS232 or TTL Serial and Pulse Width. Firmware filtering for better noise tolerance and clutter rejection.