Description
CalAmp LMU-2630MB — LTE Cat-M1 12-Wire Sealed Fleet Telematics Tracker with IP67 Protection
The CalAmp LMU-2630MB 12-Wire Sealed is a rugged, professional-grade vehicle telematics device engineered for advanced fleet management, commercial vehicle tracking, equipment monitoring, vehicle security, driver-behavior analysis, and enterprise IoT applications. Combining LTE Cat-M1 cellular connectivity, high-sensitivity GNSS positioning, Bluetooth Low Energy 5.0, comprehensive digital and analog I/O, serial and 1-Wire connectivity, onboard edge intelligence, motion sensing, and an IP67-rated enclosure, the sealed LMU-2630MB provides a highly capable telematics platform for demanding vehicle and equipment installations. (CalAmp)
Unlike the 20-pin LMU-2630MB configuration, this version uses a 12-wire captive harness and a sealed enclosure designed to provide substantially greater protection against environmental exposure. The IP67 construction, flexible electrical interfaces, integrated antennas, and optional internal backup battery make the device particularly appropriate for applications where a conventional in-cab telematics unit may not provide sufficient environmental protection. (CalAmp)
Advanced GNSS Vehicle & Asset Location
The LMU-2630MB incorporates a 55-channel hybrid GPS/GLONASS/SBAS GNSS engine supporting the WAAS, EGNOS and MSAS satellite-based augmentation systems. CalAmp specifies approximately 2.0-meter CEP open-sky positioning accuracy under its stated GPS/SBAS static test conditions, providing precise location information for fleet and mobile-asset applications. (CalAmp)
GNSS tracking sensitivity is specified at -167 dBm, while acquisition sensitivity is -156 dBm for hot starts and -148 dBm for cold starts. Position updates are supported at rates of up to 4 Hz, and the device is capable of Assisted GPS (AGPS) location assistance. (CalAmp)
These capabilities allow the LMU-2630MB to support applications involving real-time fleet visibility, vehicle history, route monitoring, geofencing, equipment location, theft recovery, utilization analysis and event-driven telematics reporting.
LTE Cat-M1 Cellular Connectivity
The global LMU-2630MB variant supports LTE Cat-M1 connectivity across a broad range of frequency bands, including B1, B2, B3, B4, B5/B26, B8, B12/B13/B28, B18/B19/B20 and B39/B25. The device also provides GSM/GPRS 850/900/1800/1900 MHz support. (CalAmp)
Supported communications include SMS, UDP packet data and TCP, providing multiple methods for transmitting location, device status, sensor information, I/O events and other telematics data to compatible server and cloud infrastructure. (CalAmp)
The cellular, GPS/GNSS and Bluetooth antennas are internal, reducing installation complexity and eliminating the need to route separate external antenna assemblies. (CalAmp)
Comprehensive 12-Wire Vehicle I/O
A major feature of the sealed LMU-2630MB is its integrated 12-wire captive harness, which provides power and access to the device's I/O functionality while maintaining the ruggedized design of the tracker. (CalAmp)
The LMU-2630MB provides one fixed-bias ignition input, two configurable digital inputs, three digital outputs, and one analog input. The digital inputs support selectable high- or low-bias operation over a 0–32 VDC range, while the three open-collector outputs are rated at 150 mA. (CalAmp)
The analog interface provides an external ADC input supporting 0–32 VDC, allowing appropriately designed installations to monitor compatible analog signals.
This I/O architecture allows the LMU-2630MB to interact with vehicle ignition circuits, switches, sensors, relays and other external equipment, providing significantly greater integration flexibility than a basic location-only GPS tracker.
Serial & 1-Wire Peripheral Integration
The sealed LMU-2630MB provides one TTL serial port, allowing integration with supported serial peripherals and accessories. (CalAmp)
A dedicated 1-Wire® interface is also provided for applications including driver identification and temperature sensing. This enables telematics solution providers to extend the tracker with compatible identification devices or environmental sensors. (CalAmp)
Together with the device's digital and analog I/O and Bluetooth interface, these connections allow the LMU-2630MB to function as an expandable telematics endpoint rather than simply a GPS location transmitter.
Bluetooth Low Energy 5.0
Integrated Bluetooth Low Energy 5.0 provides a short-range wireless interface for compatible peripherals, tags and sensors. CalAmp specifically positions the LMU-2630MB within a gateway-and-tag ecosystem, allowing purpose-built tags and sensors to be integrated for applications such as monitoring cargo location while in transit. (CalAmp)
The BLE antenna is internal, maintaining the sealed device's compact installation architecture.
This capability can be valuable in fleet and logistics applications where the installed LMU-2630MB serves as the cellular gateway while nearby BLE devices provide additional information about cargo, equipment or other monitored assets.
Driver Behavior & Motion Detection
The LMU-2630MB incorporates a built-in three-axis accelerometer supporting driver-behavior monitoring, impact detection, motion sensing and tilt detection. (CalAmp)
CalAmp identifies driver-monitoring applications including speeding, accident detection, extreme braking and cornering. These events can be combined with GNSS position and device logic to provide fleet-management systems with contextual information about vehicle operation and significant driving events. (CalAmp)
This combination of location and motion sensing makes the LMU-2630MB suitable for fleet-safety applications where understanding how a vehicle is being operated is as important as knowing where it is located.
Remote Safety Lockout & Vehicle Security
The LMU-2630MB supports remote safety-lockout applications, with CalAmp specifically identifying the ability to disable vehicles or equipment and remotely support theft detection and stolen-vehicle recovery. (CalAmp)
When appropriately engineered, the device's digital outputs can therefore become part of a broader fleet-security solution incorporating location, ignition state, movement detection and external vehicle-control circuitry.
Any vehicle immobilization or remote-control functionality should be professionally designed for the specific vehicle or equipment and implemented with appropriate operational and safety controls.
Vehicle Diagnostics Expansion
CalAmp specifies vehicle diagnostics via an accessory, allowing the LMU-2630MB platform to be expanded beyond its native location, motion and I/O functionality when paired with the appropriate supported hardware. (CalAmp)
This modular architecture allows fleets that require vehicle diagnostic information to incorporate that functionality while retaining the same rugged LMU-2630MB tracking platform.
PEG™ Edge Intelligence
The LMU-2630MB incorporates CalAmp's PEG™ edge intelligence technology, allowing device functionality to be updated and enabling applications to be developed and executed at the edge. (CalAmp)
Edge processing allows supported conditions and events to be evaluated directly by the telematics device rather than requiring every decision to be performed by a remote server. This architecture can support application-specific behavior based on vehicle location, ignition state, motion, I/O activity and other available device information.
For fleet applications, local processing can enable faster event recognition and more efficient communications by transmitting information according to application-specific rules rather than continuously sending unnecessary data.
Optional High-Capacity Internal Backup Battery
The sealed LMU-2630MB can be configured with an optional lithium-ion internal backup battery with capacity up to 1000 mAh. CalAmp describes this capability as battery assurance designed to mitigate interference or primary-power loss. (CalAmp)
The battery's specified charging-temperature range is 0°C to +45°C. When equipped with the internal battery, the device is specified for operation from -10°C to +60°C on battery power, compared with -30°C to +60°C while connected to primary power. (CalAmp)
This optional backup capability is particularly valuable in fleet-security and equipment-monitoring applications where continued operation following disconnection of primary power can provide additional protection and visibility.
Low-Power Operation
Despite its cellular, GNSS, BLE and I/O capabilities, the LMU-2630MB is designed for low-power vehicle operation.
CalAmp specifies typical consumption of:
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Less than 400 µA at 12 V in low-power sleep
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Less than 4 mA at 12 V during sleep
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Approximately 25 mA at 12 V during radio-active sleep
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Approximately 50 mA at 12 V during GPS tracking with the cellular modem idle (CalAmp)
Low-power sleep operation is particularly important for commercial vehicles and equipment that may remain parked for extended periods because it helps reduce the telematics system's impact on the host battery.
12/24-Volt Vehicle Electrical Architecture
The LMU-2630MB is designed for both 12 V and 24 VDC vehicle electrical systems. CalAmp specifies a startup and normal operating range of 9–30 VDC, with momentary operation over 7–32 VDC. (CalAmp)
This broad input-voltage range makes the tracker suitable for a wide variety of passenger, commercial, fleet and equipment applications.
Rugged IP67 Sealed Enclosure
One of the defining characteristics of this LMU-2630MB configuration is its IP67-rated enclosure. (CalAmp)
IP67 provides a substantially higher level of environmental protection than the IP41 enclosure used by the 20-pin in-cab version of the LMU-2630MB. This makes the 12-wire sealed configuration particularly attractive for installations where exposure to dust, moisture or demanding environmental conditions is a concern.
CalAmp specifies an operating-temperature range of -30°C to +60°C while connected to primary power, along with operation at up to 85% relative humidity at 50°C, non-condensing. (CalAmp)
Shock and vibration specifications reference U.S. Military Standards 202G and 810F and SAE J1455, while ESD performance is specified to IEC 61000-4-2 with a 4 kV test level. (CalAmp)
Physical Design & Installation
The sealed LMU-2630MB measures approximately 3.06 × 4.45 × 0.87 inches (77.8 × 113 × 22 mm) and weighs approximately 6.8 oz (193 g). (CalAmp)
Power and I/O are provided through the integrated 12-wire captive harness, while SIM access is internal using a 2FF SIM. Two integrated status LEDs provide visual indication of GPS/GNSS and cellular status. (CalAmp)
Although physically larger and heavier than the 20-pin in-cab LMU-2630MB, the sealed model provides the important advantage of an IP67 enclosure and captive wiring architecture for more demanding installations.
CalAmp iOn & Telematics Cloud Integration
The LMU-2630MB can operate as part of CalAmp's cloud and device-management ecosystem. CalAmp DM-CTC provides capabilities for remotely monitoring, managing, upgrading firmware, configuring and troubleshooting deployed devices. (CalAmp)
CalAmp Telematics Cloud can provide LMU-2630MB device data through RESTful APIs, allowing telematics information to be incorporated into fleet-management systems, enterprise applications and third-party platforms. (CalAmp)
CalAmp notes that these cloud and software capabilities require the applicable subscription service.
Carrier & Regulatory Certifications
The LMU-2630MB carries an extensive set of regulatory and regional certifications, including FCC, IC, CE, PTCRB, Bluetooth SIG, RoHS, ASEP, ANATEL, CITC, GITEKI, INDOTEL, NBTC, NTC, RCM, SASO, SIT and VNTA. (CalAmp)
CalAmp also lists carrier certifications for AT&T, Sprint and Verizon. (CalAmp)
These certifications, together with broad LTE Cat-M1 band coverage, make the platform suitable for professional telematics deployments across multiple markets.
Key Technical Features
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LTE Cat-M1 cellular connectivity with broad global band support
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GSM/GPRS 850/900/1800/1900 MHz support
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SMS, UDP packet data and TCP communications
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55-channel hybrid GPS/GLONASS/SBAS GNSS engine
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WAAS, EGNOS and MSAS augmentation support
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Approximately 2.0 m CEP open-sky positioning accuracy under specified conditions
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Up to 4 Hz location update rate
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-167 dBm GNSS tracking sensitivity
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Assisted GPS location capability
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Internal cellular, GNSS and BLE antennas
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Integrated 12-wire captive harness
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One fixed-bias ignition input
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Two selectable high/low-bias digital inputs, 0–32 VDC
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Three 150 mA open-collector digital outputs
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One external 0–32 VDC ADC analog input
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One TTL serial interface
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One 1-Wire® interface for supported driver-ID and temperature-sensing applications
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Bluetooth Low Energy 5.0 capable
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Built-in three-axis accelerometer
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Driver-behavior, impact, motion and tilt detection
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Remote safety-lockout capability for appropriately configured installations
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Vehicle diagnostics available through compatible accessory
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PEG™ edge intelligence
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Optional lithium-ion backup battery up to 1000 mAh
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Typical low-power sleep consumption below 400 µA at 12 V
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12/24 VDC vehicle-system compatibility
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9–30 VDC startup and normal operating range
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7–32 VDC momentary operating range
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Two GPS/cellular status LEDs
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Internal 2FF SIM
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IP67-rated sealed enclosure
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77.8 × 113 × 22 mm enclosure
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Weight approximately 193 g / 6.8 oz
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Operating temperature from -30°C to +60°C on primary power
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FCC, IC, CE, PTCRB, BT SIG and numerous regional certifications
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AT&T, Sprint and Verizon carrier certifications
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CalAmp iOn remote device-management support
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CalAmp Telematics Cloud RESTful API integration (CalAmp)
Ideal Applications
The CalAmp LMU-2630MB 12-Wire Sealed is well suited for commercial fleet tracking, passenger and commercial vehicle telematics, service fleets, industrial equipment monitoring, smart trailers, driver-behavior monitoring, vehicle security, stolen-vehicle recovery, fleet utilization, cargo monitoring, sensor integration and enterprise IoT deployments.
Its combination of LTE Cat-M1 connectivity, high-sensitivity GNSS, comprehensive vehicle I/O, BLE 5.0, TTL serial and 1-Wire interfaces, three-axis motion sensing, PEG edge intelligence, optional 1000 mAh backup battery, captive 12-wire harness and IP67 environmental protection makes this version of the LMU-2630MB particularly well suited to installations requiring more environmental protection and integration capability than a conventional in-cab GPS tracker. (CalAmp)
CalAmp LMU-2630MB 12-Wire Sealed official product specifications
SKU DESCRIPTION: LMU2630, SEALED, BG96 GPS, LTE, CATM WW, INT BATT, LOAD DUMP, 12 WIRE-2.5M, GEN-HW