Catalog > Consumer Electronics > Kits > Kits (By Function) > Alarms / Detectors / Security Catalog > Consumer Electronics > Kits > DIY Kits Ultrasonic Distance Sensor Kit Ultrasonic Sensor Kit UDS4 ULTRASONIC SENSOR KIT ULTRASONIC DISTANCE SENSOR KIT , INCLLUDES 4 SENSORS ,COLOUR LED DISPLAY WITH BUZZER ,PICKUP DISTANCE FROM 0,3 ~2M , WORKING VOLTAGE 12VDC CAR DISTANCE SENSOR 346.96 ZAR inc for 1 Each 6 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 4 Ultrasonic Sensors4-Waves LED DisplayDisplay with buzzer built-in2-Digits meter started to show from 2.0 meterBuzzer Alarm from 1.5m Specifications Detection Range : 0.3-2.0 mOperating Voltage : 12VDC (+-2V)Operating Current : 20mA-200mAMaximum Power : 2WUltrasonic Frequency : 40kHzDetection Angle : h> 80° v> 70°Temperature :-30°C~80°C