EM400-TLD Description
Core Purpose
The EM400-TLD is designed to monitor the fill level and status of small waste bins and containers. It uses a ToF (time-of-flight) distance sensor to measure how full a container is, helping operators plan timely collection. This reduces overflow and improves daily waste handling efficiency.
Connectivity and Communication
The device supports two communication options to suit different deployments. The LoRaWAN version enables long-range, low-power communication, making it ideal for large outdoor areas. The NB-IoT/Cat.M version provides cellular connectivity and allows integration with standard IoT platforms, with GNSS support for location tracking.
Monitoring and Detection Capabilities
The sensor continuously tracks fill levels within a 2–350 cm range, allowing accurate monitoring even in small bins. A built-in 3-axis accelerometer detects tilt or movement, helping identify if a container has been tipped over or disturbed. It also includes an NTC temperature sensor to detect abnormal heat, such as potential trash burning, adding an extra layer of safety.
Power and Environmental Suitability
The device is built for long-term outdoor use. With an IP67-rated enclosure and internal damp-proof coating, it can operate reliably in harsh weather conditions. It runs on dual 9000 mAh batteries that can last up to around 10 years depending on reporting intervals, reducing maintenance needs.
Device Management and Setup
Configuration is simple using NFC, allowing quick setup via a mobile app without complex wiring or tools. The device also supports remote management, enabling users to monitor data and adjust settings without needing physical access. This makes it practical for large-scale deployments across multiple locations.
