EU
Power source and power outage
The device is powered by DC power internally by the meter’s RJ45 connection.
The device is equipped with an internal supercapacitor, which overbridges the intermittent power
cuts and also helps decrease power peaks.
Configuration
The modem is configurable via TCP/UDP port remotely (or via local serial connection) and
operates on the wireless network by configuring the APN, username and password (APN
information is provided by your local mobile operator).
All settings can be configured with our administration tool (the WM-E Term
®
software), but also
API available so that our partner may easily adapt their current administration environment.
The configuration is possible to one device or a group of devices.
The WM-E Term
®
tool is password protected and user management is also possible. The
configuration tool requires Windows
®
platform to be executed, and it is available in several
languages.
Firmware refresh
The WM-E Term
®
also provides safe firmware change for one modem or a group of devices –
locally or remotely.
Security
The product’s firmware is encrypted and prevented against uploading firmware or data from other
devices. The modem cannot be upgraded by any other 3
rd
party firmware – it is safe.
The data communication between the modem and the meter is transparent (optional TLS -
Transport Layer Security - capable firmware can be requested).
Status and notification
The modem continuously monitors the mobile network’s and device communication’s health, and
can send status information (signal strength, QoS).
By the configured features, the device is able to send SMS alarm notification (depending on the
used cellular network and mobile operators - if the SMS notification is not disallowed on the
network, then it can be used) and optional Last Gasp notification (power outage alert sending).
