Wide voltage input range | 9 - 75V |
Location time | average warm |
start | ≤3sec(open sky) |
Average cold start | ≤35sec(open sky) |
Location accuracy | ≤10 meters |
Working Temp | -20℃ - 75℃ |
Red LED (Power supply/working) | |
Light status | Meaning |
light | Working normal |
off | Power off |
Yellow LED (GSM signal) | |
Light status | Meaning |
Quick flash 1 time within 2 seconds | GSM initialization |
light | GPRS normal communication/online |
off | GSM sleep/power off |
Blue LED (GPS signal) | |
Light status | Meaning |
Quick flash 1 time within 2 seconds | GPS signal searching |
light | GPS location finished |
off | GPS sleep/power off |