Matrix DM

The Industry's First Dual-Laser GNSS Receiver

Though standard laser measurement solved part of the problem, we weren't satisfied. That's why we created the Matrix DM. Featuring two lasers for two distinct scenarios, it is designed to make laser measurement more direct than ever before.

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MATRIX DM Brochure-20260807.pdf

Matrix DM

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MATRIX DM

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Specifications

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Built Around Real

Laser Measurement

Survey work contains many inaccessible measuring points. Ordinary lasers cannot solve all pain points.

Matrix DM adopts dual-laser configuration for different scenes to streamline laser measurement.

The Right Laser for Every Point.

The Bottom Laser Handles the Ground

Matrix DM’s bottom laser avoids this dilemma.

Vertical antenna placement maximizes satellite signal, delivering steady ground precision.

The Front Laser Reaches the Distance

Front laser ranges 120m, remotely measuring elevated walls, corners and facades.

Your Target, Right on Screen

The 5MP camera displays laser aiming on screen.

Pair your phone with SurPro 6.0 for easy aiming.

More than a Battery. A Better Way to Measure.

This grip is also designed around using laser. It helps to hold Matrix DM steadier, trigger a laser measurement faster and work longer.

120° Calibration-Free Super IMU

Wide tilt measurement, anti-magnetic interference, accurate survey even with tilted poles.

1408-Channel GNSS Positioning

Track all satellite constellations, improves resistance to interference under canopy and near high-rise buildings, fast RTK fix.

32GB Cyclic Storage

Cyclic storage automatically overwrites older data when needed, long-term field data storage without manual maintenance.

Product Showcase

Front

Close-up

Visual Impact

Dual-mode

Thor's Hammer

Scene Display

Specifications

Gnss Performance①

Signal tracking	GPS: L1 C/A, L2C, L2P, L5 GLONASS: L1, L2, L3* BDS: B1, B1C, B2, B2a, B2b, B3 GALILEO: E1, E5a, E5b, E6* QZSS: L1, L2, L5, L6* IRNSS: L5* SBAS: L1, L5
Channels	1408
Cold start	<60s
Hot start	<15s
Positioning output rate	1Hz~50Hz
Signal reacquisition	<1s
RTK initialization time	<5s
Initialization reliability	>99.99%
Time accuracy	20ns

Positioning accuracy②

Code differential GNSS	H: 0.25m + 1ppm RMS
positioning	V: 0.50m + 1ppm RMS
SBAS differential positioning accuracy③	Typically < 5m 3D RMS
Static GNSS surveying	H: 2.5mm + 0.5ppm RMS V: 5mm + 0.5ppm RMS
RTK surveying (baseline<30km)	H: 8mm + 1ppm RMS V: 15mm + 1ppm RMS
Network RTK④	H: 8mm + 0.5ppm RMS V: 15mm + 0.5ppm RMS
Laser measurement	1cm+5mm/m
Laser distance	Side: 0.05m~120m (indoor) 0.05m~100m (outdoor overcast sky) 0.05m~40m (under strong light) Bottom: 0.05m~30m (indoor) 0.05m~30m (outdoor overcast sky) 0.05m~10m (under strong light)

Sensor

Laser class	3R
IMU	Supported, 4D IMU initialization in 3 seconds
Update rate	400Hz
Accuracy	<2.5cm within 120°
Tilt compensation	0~120°

Camera

Laser assisted	5MP HD camera
FOV	73°

Physical

Materials	Magnesium alloy
Dimensions	128mm × 128mm × 130mm (without battery)
Weight	985g
Operating temperature	-40°C~+75°C
Storage temperature	-55°C~+85°C
Waterproof/Dustproof	IP67 standard
Shock	Survive a 2m pole drop onto concrete
Vibration	MIL-STD-810G
Humidity	100% non-condensing

Electrical

Battery life	Rover mode: 15 hours Base mode: 9 hours Static mode: 18 hours
Relative accuracy	< 1.2 cm
Horizontal angle resolution	≤ 0.05 °

Data storage

Horizontal angle resolution

≤ 0.05 °

Communications

I/O interface	1* USB Type-C port, charging, data download 1* SlM card slot, Nano SlM 1* UHF antenna interface
Internal UHF Frequency band	1.5W receiver and transmitter 410MHz~470MHz, supports frequency modification
Protocols	Trimtalk450S, Alphatalk15, South, Satel, PCC-EOT
Cellular network	Full frequency multi-band 4G modem, supports TDD-LTE /FDD-LTE/WCDMA/CDMA2000
WiFi	802.11 b/g standard, access point & client mode, supports accessing to hotspot for correction transmission
Bluetooth	Bluetooth 5.2 classical/BLE proprietary dual-mode
Differential data format	RTCM2x, RTCM3x, CMR&CMR+, sCMRx
GPS output data format	RINEX, NMEA-0183

User interaction

Operating system	Linux OS
Buttons	Power key
Indicators	1* Power indicator 1* Bluetooth indicator 1* Satellite indicator 1* Data link indicator
Voice	Intelligent voice prompts
Web UI	Supports Web Ul configuration

①Signal tracking availability depends on satellite constellation status. Certain frequency bands may require a future GNSS board upgrade.

②Precision and reliability may be subject to anomalies due to multipath, obstruction, satellite geometry and atmospheric conditions. The stated specifications recommend working in open-sky areas free of EMI and multipath interference with optimal GNSS constellation configurations. For baselines over 30 km, ephemeris data and up to 24 hours of observation duration are required to meet high-precision static survey standards.

③Performance subject to SBAS system conditions.

④Network RTK ppm accuracy figures are based on the nearest physical base station and rely on network stability.