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The Dragino LDDS04 LoRaWAN 4-Channels Distance Detection Sensor (US915) is a LoRaWAN 4-Channels Distance Sensor for the Internet of Things solution. It is capable to add up to four Ultrasonic Sensors to measure four distances at the same time.
It detects the distance between the measured object and the sensor and uploads the value via wireless to LoRaWAN IoT Server. LDDS04 is powered by an 8500 mA Li-SOCI2 battery. LDDS04 pre-loads with a set of unique keys for LoRaWAN registrations.
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