Dragino DS03A | Cellular Smart Door Sensor (NB-IoT) Clearance • Smart Waste Management: Identify

• Smart Waste Management: Identify fill levels in urban trash bins to optimize municipal collection logistics

Designed for high-reliability applications

enabling precise measurement ranges from 25cm up to 10 meters

Predictive Maintenance By monitoring current draw patterns

Dragino DS03A | Cellular Smart Door Sensor (NB-IoT) Clearance • Smart Waste Management: IdentifyThe Dragino DS03A is an industrial grade Cellular Door Sensor engineered to provide tenacious security monitoring via NB IoT networks. Unlike standard sensors, the DS03A quantifies more than just status; it calculates the duration a door remains open and maintains a cumulative count of access events. Designed for outdoor and industrial use, it features a weatherproof enclosure and intelligent Datalogging, ensuring that even if the cellular network