LMU-3641MB™
LTE CAT M1, External Antenna
Robust Telematics Gateway Built for Dynamic Flexibility
Cloud Native Platform
CalAmp Telematics Cloud allows you to connect remote assets to a diverse set of vertical applications and third-party services to scale your fleet and power data-driven operations.
Powerful Applications
CalAmp’s enterprise-grade applications allow you to visualize the data you need and extract maximum value while minimizing your costs. Put intelligent analytics and custom reporting at your fingertips via a single-view, user-friendly interface.
Vehicle Tracking Technology
Flexible • Precise • Affordable
Flexible Installation
Wired, OBDII (with optional adapter), and cigarette lighter power harness options for ready-to-use device setup
Gateway and Tag Ecosystem
Integrate with purpose-built tags and sensors for monitoring location of cargo in transit
Driver Monitoring
Run time and performance diagnostics including speeding, accident detection, extreme braking and cornering, etc.
Remote Safety Lockout
Easily disable vehicles or equipment, and remotely enable theft detection and stolen vehicle recovery
Battery Assurance
Mitigate interference or power loss with internal backup included battery
Comprehensive Inputs/Outputs
Digital and Analog I/O options, triple-axis accelerometer; vehicle diagnostics built-in
| Cellular/Network | |
|---|---|
| Global Variant | |
| LTE CAT-M1 | 2100 (B1)/1900 (B2)/1800 (B3)AWS 1700 (B4)/850 (B5/B26)/900 (B8)/700 (B12/B13/B28)/800 (B18/B19/B20)/1900 (B39/B25) MHz |
| GSM/GPRS | 850/900/1800/1900 MHz |
| Data Support | |
|---|---|
| SMS, UDP Packet Data, TCP |
| Satellite Location (GNSS) | |
|---|---|
| Constellation Support | Hybrid GPS, GLONASS, SBAS Engine |
| Channels | 55 Channel |
| Tracking Sensitivity | -162 dBm |
| Acquisition Sensitivity | -156 dBm (hot start) -148 dBm (cold start) |
| Location Accuracy | ~2.0m CEP Open Sky (SBAS 24 hours static) |
| Location Update Rate | Up to 4 Hz |
| AGPS Location Assistance Capable | Yes |
| Comprehensive I/O | |
|---|---|
| Ignition Inputs | 1 fixed bias |
| Digital Inputs | 4 (high/low bias selectable 0-30 VDC) |
| Digital Outputs | 3 (open collector relay 150mA) |
| Analog Inputs | 2 external ADC inputs |
| Accelerometer | Built in, triple-axis (driver behavior, impact detection, motion sensing, tilt detection) |
| 1-Wire® Interface | 1 (driver ID/temperature sense) |
| Power Output | 1 switched VIN, 2 switched 3.3V |
| Status LEDs | 4 (GPS, cellular, VBUS, LAN) |
| Serial Interface | 2 (1 TTL, 1 RS-232) |
| Integrated Buzzer | Programmable audible alert |
| Interface Standards | |
|---|---|
| Bluetooth | Bluetooth Low Energy (BLE) 5.0 capable |
| Heavy Duty Truck Data | J1939, J1708 |
| Light Duty Vehicle Data | J1850 PWM, J1850 VPW, SW-CAN |
| Wireless Interfaces | |
|---|---|
| BLE Antenna | Internal |
| Cellular Antenna | External, SMC |
| GPS Antenna | External, SMA |
| Electrical | |
|---|---|
| Operating Voltage | 12/24 VDC Vehicle Systems 9-30 VDC (start-up, operating) 7-32 VDC (momentary) |
| Power Consumption | Typical 600uA @ 12V (deep sleep) Typical 15mA @ 12V (radio-active sleep) Typical 90mA @ 12V (active tracking w/GPS and cell enabled) |
| Battery Pack | |
|---|---|
| Battery Capacity | Up to 1000 mAh |
| Battery Technology | Lithium-Ion |
| Charging Temperature | 0° to +45° C |
| Environmental | |
|---|---|
| Temperature | -30° to +60° C (connected to primary power) -10° to +60° C (operating on internal battery) -20° to +25° C ≤ 6 months (long term storage with battery) |
| Humidity | 85% RH @ 50° C non-condensing |
| Shock and Vibration | U.S. Military Standards 202G |
| ESD | IEC 61000-4-2 (4KV test) |
| Load Dump | SAEJ1455 |
| Physical/Design | |
|---|---|
| Dimensions | 5.7” x 2.1” x 1.3” 145 mm x 53 mm x 33 mm |
| Weight | 5 oz. (142 g) (w/ 1000mAh battery) |
| Connectors/SIM Access | |
|---|---|
| Vehicle BUS I/F | 16-Pin 3mm Pitch |
| Power, I/O | 24-Pin 3mm Pitch |
| SIM Access | Internal (2FF SIM) |
| Edge Intelligence¹ | |
|---|---|
| PEG™ | Update device functionality or develop new on the edge applications |
| Cloud/Software Services¹ | |
|---|---|
| CalAmp iOn | Monitor, manage, upgrade firmware, configure and troubleshoot devices remotely |
| CalAmp Telematics Cloud | Device data stream via RESTful APIs |
| Certifications | |
|---|---|
| Industry Certifications | FCC, IC, CE, PTCRB, RoHS, BT SIG, RCM |