The LMU-3035 is an economical, full featured vehicle tracking product designed for easy and reliable installation in automobiles. The LMU-3035 is an ideal solution for automotive insurance, driver behavior management, auto rental and automotive applications when access to the vehicle diagnostics interface (ODB-II) is required.

The LMU-3035 full featured tracking unit from CalAmp features a small size, superior GPS design, ODB-II interface, and 3-axis accelerometer. These features enable the LMU-3035 to access vehicle diagnostic interface data, track vehicle speed and location, plus detect hard braking, cornering or acceleration. Superior internal antennas for both cellular and GPS eliminate the need for professional installation and make the LMU-3035 install quick, easy and inexpensive. Messages are transported across the cellular network using enhanced SMS or UDP messaging providing a reliable communications link between the device and your application servers. The LMU-3035 is designed to dramatically reduce cost, power and size while significantly improving field reliability in 12 volt passenger or light-duty vehicles.


The LMU-3035 employs CalAmp’s advanced industry leading on-board alert engine, (PEG™) (Programmable Event Generator) to monitor external conditions and support customer-defined exception-based rules to meet your application requirements. PEG monitors the vehicle environment ans responds instantaneously to pre-defined threshold combinations related to time, date, motion, location geo-zone, input and other event combinations. This behavior can be programmed by CalAmp before shipment, at a customers facility, or over-the-air once the unit has been fielded.

Over-the-Air Serviceability

The LMU-3035 leverages CalAmp’s management and maintenance system, PULS™ (Programming, Updates, and Logistics System), for over-the-air configuration parameters, PEG rules and firmware. This out-of-the-box hands free configuration and automatic post-installation upgrades can monitor unit health status across your customers’ fleets to identify issues before they become expensive problems.

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Manufacturer Calamp
Dimensions1.5 x 2.5 x 0.98” (43 x 64 x 25mm)
Weight1.83oz / 52g (with battery)
Power Supply9-16 VDC Vehicle Systems
4.9mA @ 13V (deep sleep )
83mA @ 13V (normal operation)
66mA @ 13V (SMS+UDP connection, GPS off)
114mA @ 13V (continuous transmit)
CertificationsPTCRB, AT&T, Rogers, FCC, Industry Canada
MountingVia built-in OBD-II connector
Self-adhesive mounting with OBD-II extender cable
CommunicationsGPRS/EDGE/HSPA and CDMA
1xRTT packet data, UDP and SMS
Humidity95% R.H. @ 50° C non-condensing
  • Low power sleep modes
  • Superior GPS and cellular performance
  • Built-in 3-axis accelerometer for motion, tilt, and impact detection
  • Built-in OBD-II connector to read vehicle bus data
  • Built-in cellular and GPS antenna
  • 32 PEG-zones, 1024 Geo-zones (5400 points)
  • 20,000 buffered messages
  • Optional OBD-II connector cables
  • Optional splitters and extensions
  • Optional serial cable

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