Chapter 13 Practical Application Field; Chapter 14 Precautions For Use - Ebyte E90-DTU User Manual

Chapter 13 Practical application field

Ebyte digital radio is suitable for all kinds of point-to-point and point-to-multipoint wireless data transmission systems, such as smart
home, Internet of Things transformation, power load monitoring, distribution network automation, hydrology and water regime
monitoring, tap water pipe network monitoring, urban street lights Monitoring, air defense alarm control, railway signal monitoring,
centralized control of railway water supply, oil and gas supply pipeline network monitoring, GPS positioning system, remote meter
reading, electronic crane scale, automatic target reporting, earthquake forecasting, fire prevention and anti-theft, environmental
monitoring and other industrial automation system, as shown below:

Chapter 14 Precautions for use

Please keep the warranty card of this device properly. The warranty card contains the factory number (and important technical

parameters) of the device, which is of great reference value for users to maintain and add new devices in the future.
During the warranty period, if the radio is damaged due to the quality of the product itself rather than man-made damage or

natural disasters such as lightning strikes,free warranty is available; please do not repair by yourself, and contact our company if
there is a problem. Ebyte provides first-class after-sales service.
Do not operate this radio near some flammable places (such as coal mines) or explosive dangerous objects (such as detonators

for detonation).
Appropriate DC stabilized power supply should be selected, which requires strong anti-high-frequency interference ability, small

ripple, and sufficient load capacity; it is best to have over-current, over-voltage protection and lightning protection functions to
ensure that the digital transmission station normal work.
Do not use it in a working environment that exceeds the environmental characteristics of the data transmission station, such as

high temperature, humidity, low temperature, strong electromagnetic field or dusty environment.