User Guide

4
1. Product Introduction
1.1 Overview
EM400-TLD is a LoRaWAN
®
distance sensor based on ToF (time of flight), which is mainly used
for detecting the fill level and position status. With an appropriate FOV with the maximum field
angle of 27°, it has almost no blind spot when installed on small-sized waste bins or containers.
The embedded temperature sensor enables it to monitor whether the containers are burning for
security reasons.
With IP67 waterproof rating and internal damp-proof coating, it is suitable for outdoor
applications. Besides, EM400-TLD is equipped with 3-axis accelerometer to detect the status of
container lid. Compatible with Milesight LoRaWAN
®
gateway and IoT Cloud solution, users can
know the containers’ status and fill level in real-time and manage effectively and remotely.
1.2 Features

2-350 cm wide detection range with extremely short blind zone
 Easy to install, especially suitable for small-size waste bins or containers
 Equipped with NTC temperature sensor for the detection and alarm of trash burning

Built-in 3-axis accelerometer sensor to monitor device tilt status
 Damp-proof coating inside and IP67 waterproof enclosure for outdoor applications
 Built-in two 9000 mAh replaceable batteries and work for 10 years without replacement

Ultra-wide-distance wireless transmission up to line of sight of 15km
 Equipped with NFC for one touch configuration, support car emulation mode
 Function well with standard LoRaWAN
®
gateways and network servers

Compatible with Milesight IoT Cloud
2. Hardware Introduction
2.1 Packing List
1 × EM400-TLD
Device
2 × Mounting
Kits
1 × Mirror
Cleaning Cloth
1 ×
Warranty Card
1 ×
Quick Guide
If any of the above items is missing or damaged, please contact your sales representative.