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Overview
3.5.2. Communication Security
The device is completely secure for wireless operation with the help of DLMS. The object
model can describe the smart metering functionality of E-Mon Class 6000 meters. It allows
the meter to translate information with connected device in a secure way.
Two layered security has been implemented for a secure communication between the mobile
application and the E-meter. The communication with E-meter is secured with end-to-end
message encryption for DLMS/HDLC point to point encrypted communication.
Secure pairing method is used to ensure safe BLE communication. The connection shall be
verified using numeric comparison on the phone application and meter display screen. All the
communication with E-Meter is secured using end-to-end encryption. This dual level security
is helpful in protecting the confidential and important information.
54-000-01-ENG01-0121
Figure 11 Communication Security
E-Mon® Series - Global User Manual
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