---
lang: "en"
title: "DF703 Ultrasonic LoRaWAN Smart Trash Can Sensor"
sku: "DF703-4M"
canonical_url: "https://shop.marcomweb.it/en/lorawan/df703-ultrasonic-lorawan-smart-trash-can-sensor"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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DF703: ULTRASONIC LORAWAN SMART TRASH CAN SENSOR

The DF703 sensor can be used to detect the following trash bin status:

- Full/Empty
- Flame risk
- Tilted or not

Through the integrated LoRaWAN wireless module, users can monitor the trash bin remotely. Based on low power consumption, the battery can operate for more than 3 years at 4 reports per day.

## Technical Specifications

- Dimensions 115 * 115 * 40 mm
- Net weight 150 g
- Color black
- Shell material ABS
- Detector principle 40 kHz ultrasonic
- Detection range 4 meters
- Blind area 15 cm
- Height accuracy 3 mm
- Temperature accuracy 2 ℃
- Angle accuracy 2 ° (optional)
- MCU controller STM32, ARM® 32-bit core controller
- LoRaWAN
- Internal battery Non-rechargeable lithium battery 8500 mAh at 3.6 V.
- Battery life more than 8 years with 4 times per day
- Operating temperature -20 ~ + 70 ℃
- Storage temperature -40 ~ + 85 ℃
- Protection level IP68

## Application

With the application software, the user can assign the collector's resource work plan and route plan. It analyzes task performance and finds solutions to improve the system. Finally, the goal of high efficiency, clean environment, and low cost is achieved.

It is easy to install the device on different types of trash cans. For example, for a trash can with a lid, the device can be mounted on the top, and for a trash can without a lid, the device can be mounted on the side wall.

Of course, this sensor can also be used in other environments, such as liquid level measurement.

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Source: https://shop.marcomweb.it/en/lorawan/df703-ultrasonic-lorawan-smart-trash-can-sensor

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.