CalAmp LMU-4520

CalAmp’s LMU-4520™ is a fully weatherproof dual-mode location and messaging device for mining and construction markets that features both Iridium® satellite and cellular communications as well as connection to the vehicles ECU. The LMU-4520™ offers a full set of fleet management features, comprehensive I/O system and expandable accessories, along with an IP-67 environmental rating, that makes it an industry leading value proposition. The LMU-4520 ™ expandability and flexibility lowers the cost of delivering, supporting, and growing fleet management solutions.

Show more

Location and tracking

  • GPS Support
  • Continuous tracking mode
  • LBS Support

Mobile networks

  • 850/900/1800/1900 MHz
  • 2G / 3G Network

Power supply

  • Build-in battery (1000 mAh)
  • External power supply (9-30 V)

Inputs and outputs

  • 7 Discrete inputs
  • 4 Analog inputs
  • 4 Digital outputs

Other features

  • Internal Iridium® satellite transceiver
  • Remote management
  • IP-67
  • Accessories

Server connection

EU (
US (
Server port47710
Auto registrationYes

General information

Weight340 g (11.99 oz.)

Connectivity information

Roaming statusYes
Network signal levelYes
Network operator IDYes

Location information

GNSS signal levelYes
Forced GNSS location update over GPRSYes
Forced GNSS location update over SMSYes


Remote outputs controlYes
Hardware keyYes


Discrete inputs8
Number of outputs5
Analog sensorYes
Activate a device on the platform Try it now
Haven’t found your device? We can add it Integrate
Video Telematics NEW
Video Telematics NEW
Review incidents
Determine liability
Coach drivers
Learn more >

This website uses cookies.
See our Privacy Policy to learn more.