Gateway
Multi-sensor solar gateway
MSU-SG7
The self-powered gateway for remote sites
- Power
- Solar
- Network
- LoRaWAN · LTE-M
- Range
- 5 to 10 km
Sense · Connect · DecideVersion 2.1
Industrial IoT sensors to monitor every one of your sites
Multi-sensor LoRaWAN, LTE-M and NFC devices, IP68 enclosures and up to 10 years of battery life: DigitalWan supplies a complete range, from the solar gateway to the ultra-flat sensor and a connected padlock, all with embedded artificial intelligence.
Dual LoRaWAN + LTE-M antennaLong range and cellular network
Built-in solar panelAutonomous, continuous operation
IP68 enclosureFor the most demanding environments
Multi-sensor4 built-in sensors, 2 external channels
- 10Up to 10 years of battery life
- Multi-sensor
- IP68Industrial enclosure
- Cellular connectivity
- Long-range connectivity
- Easy installation and diagnostics
- LoRaWAN
- LoRa 868 MHz
- LTE-M
- LTE Cat-1 bis
- Multi-IMSI eSIM
- NFC
- 60 GHz radar
- IP68 enclosures
- EU868 · US915 · AS923
- CE · RoHS
- Developed in France
Sense · Connect · Decide
The platform that makes the physical world intelligent
DigitalWan senses the physical world, connects it through a self-sufficient wide-area network and makes it intelligent: intelligence at the heart of your assets.
Sense
Every device carries 4 sensors wired in series and accepts external measurements, so you track what really matters on your sites.
- Temperature and light
- Movement, shock and inclination
- 60 GHz radar: level and presence
- Wired probe or dry contact
Connect
A self-sufficient wide-area network: sensors talk to each other over LoRa and send their data over LoRaWAN or the mobile network.
- LoRa 868 MHz with no subscription
- LoRaWAN from 5 to 10 km
- LTE-M and Cat-1 bis through eSIM
- Redundant, encrypted transmission
Decide
The platform turns every reading into usable information: your assets are no longer simply monitored, they inform your decisions.
- Dashboards, reports and KPIs
- Real-time alerts
- AI-assisted analysis
- API for your own applications
Product range
From the solar gateway to the ultra-flat sensor
Gateways, a master unit, standalone units and slave units built for a wide range of industrial monitoring needs, working on their own or together within the same network.
Gateways
Gateway
Multi-sensor PoE gateway
MSU-G7
The long-range gateway powered over PoE
- Power
- PoE / 12 V
- Network
- LoRaWAN · LTE-M
- Range
- 5 to 10 km
Master unit
Master unit
Multi-sensor master unit
MSU-MD7
The heart of your sensor network
- Battery life
- Up to 10 years
- Network
- LoRaWAN · LTE-M
- Slaves
- Up to 5
Standalone units
Standalone unit
Multi-sensor standalone unit
MSU-XD7
Direct transmission, with no intermediate equipment
- Battery life
- Up to 10 years
- Network
- LTE-M
- Enclosure
- IP68
Padlock unit
Multi-sensor padlock unit
MSU-LD7
The connected padlock, standalone over LTE-M
- Battery life
- Up to 10 years
- Network
- LTE-M
- Enclosure
- IP68
Slave units
Range comparison
The main characteristics of the available devices, side by side.
| Characteristic | MSU-SG7Multi-sensor solar gateway | MSU-G7Multi-sensor PoE gateway | MSU-MD7Multi-sensor master unit | MSU-XD7Multi-sensor standalone unit | MSU-LD7Multi-sensor padlock unit | MSU-SD7Multi-sensor slave unit | SU-CD7Ultra-flat slave sensor |
|---|---|---|---|---|---|---|---|
| Connectivity | LoRaWAN, LTE-M, Cat-1 bis, NFC | LoRaWAN, LTE-M, Cat-1 bis, NFC | LoRaWAN, LTE-M, Cat-1 bis, NFC | LTE-M, NFC | LTE-M, NFC | LoRa, LoRaWAN, NFC | LoRaWAN |
| Power supply | Solar, PoE / 12 V | PoE / 12 V | 3.6 V lithium battery | 3.6 V lithium battery | 3.6 V lithium battery | 3.6 V lithium battery | 3 V coin cell |
| Battery life | Up to 10 years | Up to 10 years | Up to 10 years | Up to 10 years | Up to 10 years | Up to 10 years | Up to 10 years |
| Range | 5 to 10 km | 5 to 10 km | 5 to 10 km | – | – | 5 to 10 km | 500 m |
| Enclosure | IP68, IK08 | IP68, IK08 | IP68, IK08 | IP68, IK08 | IP68, IK08 | IP68, IK08 | IP65, IK06 |
| Dimensions | 200 × 200 × 45 mm | 200 × 200 × 45 mm | 130 × 90 × 40 mm | 100 × 75 × 29 mm | 100 × 75 × 29 mm | 100 × 75 × 29 mm | 70 × 50 × 15 mm |
| Weight | 300 g | 300 g | 180 g | 110 g | 110 g | 110 g | 50 g |
The solution architecture
From the field sensor to the decision, without a gap
A complete, scalable and secure IoT architecture: slave units, master unit, gateway or mobile network, standalone LTE-M units and a monitoring platform.
SU-CD7 and MSU-SD7 · Slave units
To the master unit, or straight to the gateway over LoRaWAN
LoRa · LoRaWANMSU-MD7 · Master unit
Measures, collects up to 5 slaves and relays the data
LoRaWAN 868 MHz · LTE-MMSU-SG7 gateway or GSM relay
Continuous listening or mobile network, with no local infrastructure. The MSU-XD7 and MSU-LD7 standalone units transmit straight to the mobile network over LTE-M.
IP · LTEDigitalWan platform
Monitoring, alerts and API, on web and mobile
- on nodes collected by the MSU-SG7 gateway
- No limit
- slave units per MSU-MD7 master unit
- Up to 5
- local infrastructure required with LTE-M
- None
Applications
Built for the most demanding sectors
Versatile measurements to monitor scattered assets: telecom networks, cities, industry or open countryside.
Telecommunications
Opening detection on chambers, manholes and fibre splice closures, technician tracking and real-time alerts.
See the reference architectures
Smart city
Radar fill-level readings for containers, cabinet and manhole opening, vandalism detection.
Industrial automation
Equipment monitoring, alarms and limit switches through dry contacts, pulse counting and temperature tracking.
Water monitoring
Tank and reservoir levels, remote level probes, opening of manholes and technical rooms.
Wastewater
Monitoring of manholes and structures, with H2S gas detection depending on the configuration.
District heating
Monitoring of structures and technical rooms: openings, temperature and real-time alerts.
Energy & utilities
Substations and technical cabinets, pulse counting on meters, off-grid sites covered by a solar gateway.
Agriculture
Temperature and humidity through wired probes, tank levels and a self-powered solar gateway in the field.
Environmental monitoring
Temperature and light readings, remote humidity probes and alerts when measurements drift.
Platform and app
From data to decision
The DigitalWan web portal and mobile app turn every connection into clarity, every sensor into information and every asset into value.
Dashboard
A real-time overview of the deployment, from a web or mobile control screen.
Alerts and callouts
Real-time alert notifications, with callouts triggered and followed up in the platform.
Device management
Check the status of every device, choose its detection modes and update it remotely.
Data management
Browse, search and export measurements as tables and charts.
Reports and KPIs
Configurable weekly or monthly reports, together with key performance indicators.
API and integration
Secure API keys to feed the data into your own business applications.
Available on Web Android iOS and macOS Available as white label
Open the demo platform 
From data to decision — Digitalwan turns every connection into clarity, every sensor into intelligence and every asset into value.
Sense . Connect . Decide
Frequently asked questions
Everything about our IoT sensors
Can’t find the answer to your question? Our team will get back to you.
Contact usWhich IoT sensors does DigitalWan offer?
A range in four families: two gateways (the solar MSU-SG7 and the PoE MSU-G7), one master unit (MSU-MD7), two standalone LTE-M units (MSU-XD7 and its padlock version, the MSU-LD7) and two slave units (MSU-SD7 and the ultra-flat indoor SU-CD7). Every device carries the same 4 built-in sensors: temperature, light, accelerometer and 60 GHz radar.
Can the sensors monitor telecom chambers being opened?
Yes. Fitted on splice closures or on chamber covers, they detect every opening and send the alert in real time over LTE-M or LoRaWAN. Three reference architectures cover shared optical local loop ducts and operator-owned civil works.
What is the difference between LoRaWAN and LTE-M?
LoRaWAN is a long-range, very low-power radio network used to link the sensors to each other and to the gateway over several kilometres, with no subscription. LTE-M (and LTE Cat-1 bis) uses a mobile operator network, which sends data straight to the platform without any local gateway.
Which detection modes can be enabled?
Depending on the configuration, each sensor runs two detection modes at the same time, chosen from inclination, movement, vibration, infrared presence, change in light, H2S gas and cable drum unwinding. The modes are selected from the platform.
How long do the battery-powered sensors last?
Up to 10 years depending on the configuration, meaning how often measurements and transmissions take place. The MSU-SG7 gateway recharges from its solar panel, and the MSU-G7 gateway is powered over PoE or 12 V.
Are the sensors suitable for outdoor environments?
Yes: the MSU-SG7 and MSU-G7 gateways and the MSU-MD7, MSU-XD7, MSU-LD7 and MSU-SD7 units come in IP68 UV-resistant polycarbonate enclosures. The ultra-flat IP65 SU-CD7 is intended for indoor or sheltered environments.
Where are DigitalWan sensors developed?
DigitalWan sensors are developed in France. They comply with CE and RoHS requirements.
How do I access the sensor data?
Through the DigitalWan web portal and the Android and iOS mobile app: dashboards, real-time alerts, reports and indicators, remote device management and API access for your own tools.
Is any network infrastructure needed on site?
No. Devices fitted with an eSIM transmit over the mobile operator network (LTE-M in Europe, Cat-1 bis in Africa) with no local infrastructure. A LoRaWAN gateway remains an option for very large sites or areas with poor coverage.
Resources
Industrial IoT, explained plainly
Choosing a network, battery life, sealing, level measurement: what to know before deploying.
3 min read
Measuring tank level with a 60 GHz radar
60 GHz radar, ultrasonic or pressure probe: how to measure the level of a tank, reservoir or container remotely, and how to avoid false readings.
3 min read
10 years of battery life: what really makes it last
How does a battery-powered IoT sensor run for ten years? The role of the lithium cell, transmission frequency, network choice and temperature, explained simply.
3 min read
IP65, IP67, IP68: making sense of the IP rating
What does IP68 actually mean on an industrial sensor? A breakdown of the two digits, the common pitfalls, and how to choose between IP65 and IP68 on site.
A monitoring project? Let’s talk.
Tell us about your site and what you need to measure: we will point you to the right combination of sensors and send you a detailed quote.