Cellular connectivity
Worldwide low-power connectivity: LTE-M only, independently of gateways.
Padlock unit
MSU-LD7Multi-sensor padlock unit
The MSU-LD7 is the padlock unit of the range: a standalone unit based on the same configuration as the MSU-XD7. It communicates over LTE-M only and works independently of gateways, with the range’s built-in sensors, an IP68 enclosure and up to 10 years of battery life.
- Battery life
- Up to 10 years
- Network
- LTE-M
- Enclosure
- IP68
Highlights
The connected padlock, standalone over LTE-M
Up to 10 years of battery life
Battery life of up to 10 years, depending on use.
Easy installation and diagnostics
Setup and authentication over NFC, right on site.
Rugged and reliable
An IP68 UV-resistant polycarbonate enclosure, built for the most demanding industrial environments.
Description
The MSU-LD7 in detail
Like the MSU-XD7, it needs neither a gateway nor a master unit: each unit sends its data straight to the DigitalWan platform over the LTE-M network.
Setup and diagnostics are done over NFC, right on site.
MSU-LD7 technical specifications
| Enclosure | IP68, UV-resistant polycarbonate |
|---|---|
| Impact protection | IK08IK rating |
| Dimensions | 100 × 75 × 29 mm |
| Weight | 110 gdepending on the configuration |
| Mounting | Wall or pole mounted |
| Sensors | Temperature, light, accelerometer (movement, inclination), 60 GHz radar |
| Communication | LTE, NFCtransmits over LTE-M only |
| Cellular | eSIM STYSIM-200M, SGP.02 |
| Power supply | 3.6 V lithium battery |
| Battery life | Up to 10 yearsdepending on the configuration |
| Frequencies | EU868, US915, AS923 |
| Certifications | CE, RoHS |
| Probe protocols | I2C, PSI |
| Design | Developed in France |
Specifications are provided for guidance and may vary depending on the configuration.
MSU-LD7 datasheetPDF, 223 kBApplications
- Telecommunications
- Smart city
- Industrial automation
- Water monitoring
- Wastewater
- District heating
- Energy & utilities
- Agriculture
- Environmental monitoring
Frequently asked questions
Questions about the MSU-LD7
Answers to the most common questions before choosing this device.
Does the MSU-LD7 need a gateway?
No. The MSU-LD7 communicates over LTE-M only and works independently of gateways.
What is the difference between the MSU-LD7 and the MSU-XD7?
Both are standalone LTE-M units: the MSU-LD7 is based on the same configuration as the MSU-XD7, in its padlock version.
Which sensors does the MSU-LD7 include?
The same sensor configuration as the other units in the range: temperature, light, accelerometer (movement, inclination) and 60 GHz radar.
How long does the MSU-LD7 battery last?
Up to 10 years on a 3.6 V lithium battery, depending on the configuration.
Range
Related products
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
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
A project with the MSU-LD7?
Tell us your quantities and your installation context: we will come back to you with a tailored proposal.