JM-VW01 is versatile to meet the fleet management and logistics tracking requirements for current and future markets. Designed with a comprehensive system of I/O, 1-Wire® and RS232 interfaces, JM-VW01 supports a wide range of functions such as temperature and fuel level monitoring, door status detection, driver identification, etc.
| Manufacturer | Model | Type | I/O | Battery | Communication Methods |
|---|---|---|---|---|---|
| Concox | JM-VW01 | GPS | N/A | Yes - Internal Battery | TCP,SMS |
UMTS / GSM communication system
GSM frequency band: 850/900/1800/1900 MHz
UMTS: 850/900/1900/2100 MHz
GPRS Class 12, TCP / IP
Memory 32 + 32Mb
RMSPE phase error <5, PPE <20
Maximum output GSM850 / GSM900: 33 ± 3dBm
GSM1800 / GSM1900: 30 ± 3Bm
Maximum frequency error ± 0.1ppm
GNSS specification
U-blox all-in-one GNSS type GNSS receiver
GPS specification
MTK high sensitivity GPS chipset
L1 frequency, 1575.42MHz C / A code
GPS channel 66
2.5m CEP accuracy
Tracking sensitivity -165dBm
Acquisition sensitivity -148dBm
TTFF (open sky) Cold start: <45 s
Warm start: <35 s
Hot start: <1 s
ES
PT
