関係
3グラム/4グラムsimカード, 2グラムsimカード
Product name
Car Navigation
Working current
<200 mA(DC 12V)
Power Switch
1 Backup battery switch on Mainboard
Operating temperature range
-40℃ --85℃
Commands
SMS/ GPRS Network/Serial port
Alarm(Event)
SOS alarm (SMS/GPRS Network)
Geo-fence
25 rectangle Geo-fences
Communication
GPRS Network (TCP/UDP)
Operating humidity
5% -- 95%