Smart Waste Monitoring Sensor
DF703 Smart Waste Bin Sensor
DF703 is an ultrasonic smart waste bin sensor for fill-level monitoring, fire detection, and tilt status reporting. It supports remote waste bin visibility through NB-IoT, LoRaWAN, 4G, or multi-mode cellular connectivity.
Core Capabilities
Reliable bin status data for collection planning
Ultrasonic Level Sensing
Measures bin fill level with 40 kHz ultrasonic sensing and up to 4 m detection range.
Abnormal Status Alerts
Reports fire and tilt status to support timely field response and asset protection.
Outdoor Deployment
IP68 protection and low-power operation support long-term outdoor waste bin monitoring.
Optional Configuration
Optional Bluetooth and GPS for easier deployment scenarios
DF703 is configurable with optional features according to project requirements. Bluetooth configuration simplifies on-site setup and firmware maintenance, while optional GPS positioning supports mobile bins or containers that are frequently relocated.
Bluetooth Configuration Option
Optional Bluetooth enables convenient local parameter configuration, firmware upgrade, and maintenance access without TTL wiring.
GPS Positioning Option
Optional GPS can provide bin location visibility for movable containers, temporary waste points, or assets that are frequently repositioned.
Network Architecture
From sensor data to cloud-based operation management
DF703 can upload bin status through NB-IoT, LoRaWAN gateway, 4G, or multi-mode Cat-M/NB-IoT networks. Data can be used by a Web portal, mobile app, and waste management platform for alerts, reporting, and dispatch planning.
maximum measuring distance
waterproof protection level
battery life at low report frequency
Platform Interface
Web and mobile interfaces for bin status, alerts, and reporting
Device Status
View bin fill level, battery status, communication status, and abnormal events.
Alert Management
Trigger alerts for overflow risk, fire, tilt, or other configured operating thresholds.
Collection Support
Use bin status data to improve collection planning and reduce unnecessary trips.
Reporting
Support historical records, maintenance review, and operation performance analysis.
Mobile app support for field operations
Mobile tools support work orders, route navigation, device checks, task feedback, photo upload, and alert acknowledgement for collection teams.
SensorConfig Software
Local configuration, firmware upgrade, and device log review
SensorConfig is used for device commissioning and maintenance. It supports parameter configuration, protocol settings, firmware upgrade, and log inspection, helping teams complete deployment and service work more efficiently.
Parameter Configuration
Configure reporting interval, detection interval, thresholds, protocol parameters, and other device settings.
Firmware Upgrade and Maintenance
Support firmware update, version control, and maintenance workflow with a clear device connection status.
Technical Specifications
DF703 key specifications
| Item | Specification |
|---|---|
| Dimensions / Weight | 119 x 119 x 40 mm; net weight 450 g |
| Housing | Black ABS enclosure, IP68 protection |
| Sensing principle | 40 kHz ultrasonic measurement |
| Detection range | Up to 4 m; blind area 15 cm |
| Accuracy | Height accuracy 3 cm; temperature accuracy 2 C; angle accuracy 2 degrees optional |
| Operating temperature | -20 C to +70 C; storage temperature -40 C to +85 C |
| Battery | 3.6 V / 8500 mAh lithium battery; more than 3 years at 4-hour report interval |
| Wireless options | NB-IoT, LoRaWAN, 4G, or multi-mode NB-IoT + Cat-M |
| Optional functions | Bluetooth configuration and GPS positioning can be supported according to project requirements. |
Installation
Top-mounted installation for waste bin monitoring
DF703 is typically installed on the top cover of a waste bin. During mounting, drilling and screw fastening may be required. The sensor should be installed as vertically as possible to maintain reliable ultrasonic measurement.
Evaluate DF703 for your waste bin project
Contact CNDINGTEK to discuss bin type, network preference, deployment environment, target quantity, and platform requirements.