AT2 Multifunctional Vehicle Tracker
AT2, a multifunctional GPS tracker, is optimized for vehicle tracking. It provides accurate real-time location, two-ways communication and driving behavior event, supports multiple sensors such as G-sensor and door-sensor; supports multiple external equipment for various applications. AT2 is an extensible GPS tracking device for fleet management and security monitoring deployment.
Feature
RS232 & TTL Interface
Support the accessories supporting RS232 and TLL interface.
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External Mic
Extended microphone cable makes it easier to put microphone inside cab.
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Remote Cut-Off (Fuel/Power)
Immobilize a vehicle by cutting off its power source/fuel supply via an installed relay.
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Over-speed Buzzer
Sound buzz to remind driver to lower speed.
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Driving Behavior Analysis (Basic)
Receive alerts when any of 4 kinds of dangerous driving behavior is detected.
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Door Status Detection
Useful insight into the status of a fleet vehicle; be alerted if a door is unexpectedly opened.
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Panic Button
Contact dispatch or emergency support with a discreet, in-cabin SOS button.
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IPX5 Water Resistance
Rugged design ensures continued optimal performance, even in the toughest conditions.
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Spec
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GNSS
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| Positioning system | GPS+BDS+LBS | |
| Frequency | L1 | |
| Positioning accuracy | <2.5m CEP | |
| Track sensitivity | -165dBm | |
| Acquisition sensitivity | -148dBm | |
| TTFF (open sky) | Avg. hot start ≤1sec | |
| Avg. cold start ≤35sec | ||
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Cellular
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| Communication network | GSM | |
| Frequency | Quad-band 850/900/1800/1900 MHz | |
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Power
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| Battery | 450mAh/3.7V industrial-grade Li-Polymer battery | |
| Input voltage | 9-36VDC | |
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Interface
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| LED indication | GNSS (Blue), Cellular (Green), Power (Red) | |
| SIM | Standard-SIM | |
| Data storage | 32+32Mb | |
| Digital inputs | ACC, input, SOS | |
| Digital outputs | Relay, output1, output2 | |
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Physical specification
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| Dimensions | 80.9 x 55.8 x 23.4mm | |
| Weight | 95g | |
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Operating environment
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| Operating temperature | –20℃ to +70℃ | |
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Feature
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| Voice monitoring range | ≤5 meters | |
| Sensors | Accelerometer | |
| Scenarios | Vehicle movement alert, Over-speed alert, Geo-fence, Voice Monitoring, Vehicle battery detection, Power supply disconnection | |
| Driving behavior analysis | Harsh acceleration, Harsh braking, Harsh cornering, Collision | |