CalAmp LMU-3640-LTE-ATT-BT-Buz 4G LTE Cat 1 GPS Tracker with 3G Fallback

CalAmp LMU-3640 next-generation telematics gateway with interfaces for heavy-duty and light-duty vehicles.
MPN: LMU3640LAB-HRZ0-G1000
Volume Pricing: Get a Quote
  • Form Factor: Fleet/asset tracker
  • Technology: 4G LTE Cat 1 with 3G fallback
  • Frequency:
    • 4G: Band 2, 4, 5, 12 (1900/1700–2100/850/700 MHz)
    • 3G: Band 5, 2 (850/1900 MHz)
  • Carrier: AT&T
  • Features: Internal antenna

The LMU-3640™ is a next generation telematics gateway that includes a range of wireless and peripheral connectivity options and is equipped with CalAmp's purpose-built vehicle interface technologies for both light and heavy duty vehicles.

Competitive technology, competitive edge

The LMU-3640™ is designed to support enterprise customers requiring full set of fleet features with cellular, Wi-Fi, and Bluetooth connectivity options, plus a triple-axis accelerometer that detects and acts on hard braking, aggressive acceleration, and vehicle impacts. The built-in ECU (Engine Control Unit) interface reads and transmits engine condition and performance data, such as engine temperature and fault codes, from both heavy-duty and light-duty vehicles to provide the best possible real-time picture of vehicle health. In addition, it supports separate ARM (Advanced RISC Machine) cortex micro-controller to support hosted application features.

Smart vehicle technology

The LMU-3640™ family of devices are enabled with PEG™, CalAmp's proprietary Programmable Event Generator to monitor the vehicle operating environment continuously and respond to pre-defined and configurable threshold conditions instantly, such as motion, location, geozone crossings, and custom parameters.

Over-the-air serviceability

The LMU-3640™ also 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 fleets to identify issues before they become expensive problems

Experience the advantage

  • LTE cellular configurations
  • Optional Bluetooth or Wi-Fi and Bluetooth connectivity
  • Integrates both heavy-duty or light-duty vehicle ECU interfaces
  • Serial ports with switched power
  • Comprehensive I/O system with 5 inputs, 3 outputs, 2 A/D inputs, and 1 1-Wire™ interface
  • High-performance internal antennas
  • Built-in triple-axis accelerometer for driver behavior, motion sensing, hard braking, and impact detection
  • Dual-reporting 20,000 buffered message log
  • 21 built-in geo-fences, plus any combination of circle or polygon zones, up to 5400 points
  • 1000 mAh backup battery
  • Automatic, over-the-air configuration and firmware download
  • MDT-7P Tablet, Magellan, Garmin, TomTom and other advanced peripherals supported
  • Low-power sleep modes
More Information
Model Number LMU-3640-LTE-ATT-BT-Buz
Brand CalAmp
Weight 1.000000
Dimensions 145 mm × 53 mm × 33 mm
Product Family LMU/TTU-3600 Series
Product Type GPS Tracker
Form Factor Tracker: Fleet/Asset
Technology 4G LTE Cat 1 with 3G Fallback
Frequency Band (LTE) Band 1 (2100 MHz)
Carrier AT&T
Region North America
Features Internal Antenna
Frequency 4G LTE: Band 2, 4, 5, 12 (1900/1700–2100/850/700 MHz)
3G: Band 2, 5 (1900/850 MHz)
Chipset 32-bit
Temperature –30 °C to 75 °C
Power 9 V to 32 V DC
IO Interface Vehicle bus, 6 inputs, 4 outputs, 2 ADC, 1 1-Wire bus
Interface Connector 24-pin Molex
RF Connector Internal Antennas
Operating System Support Proprietary
ROHS Compliance Yes
Carrier Approvals PTCRB, AT&T
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