Dragino DDS04 | 4-Channel Cellular Distance Sensor (NB-IoT) On Sale • Model LB2: Extended capacity

• Model LB2: Extended capacity with a non-rechargeable 19000mAh battery for maximum maintenance intervals

3 Class A) with 19 dBm Tx and −136 dBm sensitivity for 2 km urban / 10 km line-of-sight range

1×Output Cable — Type-C or M12 (100 cm)

10-minute interval

For large-scale facility management or professional system integration

Dragino DDS04 | 4-Channel Cellular Distance Sensor (NB-IoT) On Sale • Model LB2: Extended capacityThe Dragino DDS04 is a carrier grade 4 Channel Distance Detection Sensor designed for complex IoT monitoring scenarios. By supporting up to four independent ultrasonic probes, the DDS04 enables facility managers to monitor multiple tank levels, waste bins, or parking spots with a single device. Utilizing the global NB IoT cellular network, it transmits high accuracy distance data directly to the cloud, making it an ideal choice for smart city and