Topcon Tierra » General Equipment & Supplies, Inc.

Topcon Tierra

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Topcon Tierra is a powerful web application that enhances your control and visibility of your vehicles or machines with a set of specific reports about their status, maintenance, and remote diagnostics. You can easily avoid risks in terms of unauthorized use of assets, thefts, unscheduled jobs and unexpected movement. Our solution is made of a powerful device to provide localization features and data logger capabilities with worldwide coverage (GPRS, 3G, CDMA). Through an easy-to-use, web & mobile internet based application, you will retrieve all the information needed about your assets.


On-Board Device AM25 / AM50
Micro Processor ARM7
Flash NAND 128MB
Ports and Connectors (1) RS232
CAN Bus No
Connector GPS = SMA & GPRS = TNC
Real Time Clock (Internal) Yes
GSM/GPRS modem (internal) Quad Operating Bands: GSM850/900/1800/1900 & SMS capable
Antennas (External) 1,000m
GPS Receiver 2mm + 2ppm (0.3-200m)
Sensor Fine: 0.9 sec
Input Device (2) Digital/Frequency (software configuration)
  (2) Digital/Analog/Frequency (software configuration)
Output Device None (1)
Power Supply Ground battery 9 to 36V
Batteries (internal) NiMH
Remote Capabilities  
Configuration Yes
Firmware Update Yes
Dust/Water Protection IP67 (with mating connector)
Dimensions L: 5.2" x W: 4.7" x H: 1.4"
(w/o mating connectors) (L: 133mm x W: 119 mm x H: 36mm)
Weight (with internal batteries) 11 oz. (324 grams)