Mini Builtin Battery GSM GPS tracker ST-903 for Car Voice Monitor Pet track device
Before Order Notice
If you are in Turkey or Pakistan, please send SMS command to change local vaild IMEI number. E.g: if you want change IMEI to:123456789078532 please send SMS command: IMEI#123456789078532# please change IMEI number within 5 days when you received product. If you are in Chile or Colombia,after you receive the product, you should register IMEI in your country as soon as possible, otherwise the device is not allowed to be used in your country.
-Mini GPS Tracker -Mini size easy to hide -1050mAh built battery - Voice Monitor -Geo-fence alarm & Over speed alarm -For Pet/kids/Personal/car -2G GSM 850/900/1800/1900Mhz -Built-in high sensitivity GPS&GSM antenna, -GPS/GPRS/GSM/SMS Positioning and Tracking -SMS tracking on cellphone with google maps link
Device Working Mode
1. WORK-Keep working mode: The tracker will keep working and send data by time interval.(ST-903 can works 20-24 hours) 2. MOVE-Work when the tracker is moving: Tracker only works when it is moving, when it is stopped, it will sleep, GPS shut off, GSM works in low consumption mode. Vibration, SMS command, calling tracker can wake up the tracker to work 5 minutes.(ST-903 can works 3 to 5 days) 3.STANDBY-SMS or Call to tracker, it will work 5 minutes: Standby mode, GPS shut off, GSM works in low consumption. SMS, calling can wake up the tracker to work 5 minutes.(ST-903 can standby 5-7 days)