SMARTBox Voltage detection, based on the Telit Chipset xE910 is a M2M Modem which can connect either by NB IOT or TCP/IP connection to the CloudofThings of Deutsche Telekom. SMARTBox Voltage detection includes various environment sensors, as well as current measuring with an hall sensor in addition to GNSS location information for location.

SAMRTbox Voltage Detection Anwendung

NB-IOT Telit ME910C1-E2

NB-IoT / CAT M1 / 2G Fallback /GNSS

2G/3G GPS Telit HE910 EUG


Production The default assembly is 2G/3G with supported regions EMEA / APAC
Internal Sensors
GPS (Optional)

  • GPS functionality
  • Note: This is an optional feature not included by default
  • Note: You can enable CellLocation instead of GPS. The combain Feature is required on Cloud.
Current Measuring

  • Current measuring
  • 0..2000Watt
  • Accuracy: +/-1.5 Watt
  • Note: Either current measuring OR and external sensor can be connected
3 Axis Accelerometer

  • 3-axis accelerometer, ±2g/±4g/±8g
  • Shock detection as event
PlugOff Detection


  • Detects if the device is plugged into 230V Powersupply
  • If Device is plugged off, Power is maintained 30 seconds by Supercapacitor to send an emergency event to the cloud.

  • For Manually upgrading Firmware and software
  • Don’t use it for external charging a 3rd party device
Temperature Monitor

  • Temperature measuring
  • Temperature accuracy: ± 0.5 °C,-15 to +40 °C
Humidity Monitor

  • Humidity measuring
  • Humidity accuracy: ± 3.5% rH, 20 to +80% rH
LEDs GSM Off – the device is switched OFF

Flashing- connected to a mobile network

RUN Off – the device is switched OFF

Fast flashing – connected to a mobile network with data exchange

External sensors (by 1,5m cable) – optional
Flooding Detection


  • A Flooding detection can be connected

Funktionen: Sicherung von Zuläufen, Abflüssen, z.B. an Badewannen, Waschmaschinen, Heizkesseln, Wasserspeichern etc.

Temperature Measuring

  • Temperature measuring

Temperature accuracy: ± 0.5 °C,-15 to +40 °C

Pressure sensor
  • Suitable for ratiometric pressure probes
  • The Sensor can be supplied by 5V

The scaling can be set in the configuration tab

Cloud Connector
Registration by Device Bootstrap yes
Mass Registration yes
Availability All Cumulocity Based systems, Cloud der Dinge Deutsche Telekom
Realtime Clock Updating Realtime automatically from #NTP timeserver
Application Low Power Application which
General All settings can be done in configuration tab in the CoT. The following settings are possible:

Configuration External sensor c8y.ConfigAin=0 / 1 = NTC, 3
Temperature Humidity c8y.Temperature_Humidity=1
Scheduler c8y.Scheduler=222222222222222222222222
Accelerometer Configuration (Shock detection) c8y.AccelFullscale_mg=2000
Communication Smartrest/MQTT SN (NB IOT)
Security TLS 1.2 / UDP (NB IOT)
Notifications Pending Operations
Shell Operate the device with AT Commands in the shell
Location GPS Signal/CellLoaction
Tracking Location Route by GPS Signal
Info Operator, Cell ID, LAC, MNC, MCC, Signal strength
OTA Remote Update Software
Dimensions 112 x 53 x 28 mm
Powersupply 5VDC, 200mA
Weight 89g
GSM/GPS Antenna inline
SIM Card Format 2FF/eSIM (2FF Simcard must be inserted inside)
Operating temp. -40℃~+70℃
Storage temp. -40..85°C
Oper.humidity Max. 85%
Storage humidity Max. 85%
IP Class IP20

Bildergebnis für CE

Conformity Declarations EMC-Directive 2014/30/EU

EN 55022:2010

EN 55024:2010

IEC 61000-6-1:2005

IEC 61000-6-3:2011

R&TTE-Directive 2014/53/EU

EN 301 511 V9.0.2

EN 301 908-1 V6.2.1

EN 301 908-2 V6.2.1

RoHS-DIrective 2011/65/EU

EN 50581:2012