China 4G IP68 Tamper-Proof Ankle GPS Tracker Positioning Electronic Fence Monitoring for Tracking Prisoner Offender, Find details about China GPS Watch, GPS Bracelet from 4G IP68 Tamper-Proof Ankle GPS Tracker Positioning Electronic Fence Monitoring for Tracking Prisoner Offender
Main: | |
Operation System | mocor5 32bit |
GSM/GPS Chipset | Spreadtrum 9820E (1.2GHz Dual-core ARM CortexTM A7MP processor) |
GSM Frequency | FDD: B1 B2 B3 B4 B5 B7 B8 B12(17) B20 B28A WCDMA: Band 1\2\5\8 GSM: Band 2\3\5\8 |
Data Rate | 2G: EDGE 3G: DC-HSPA+\4.2\2.2Mbps 4G: CAT4 |
SIM Card | NANO |
Storage: | |
Memory Chipset | PN614G8D2TE-B8BE0 |
ROM | 4GByte NAND |
RAM | 2GByte LPDDR2 |
Location: | |
GPS Signal | L1,1575.42MHz C/A code |
GPS Channel | 22 |
GPS Sensitivity | Tracking: -165dBm, Acquisition: -148dBm |
GPS Positioning Accuracy | 5-15m |
Hot Start | <3s |
Code Start | <26s |
LBS Positioning Accuracy | 100-1000M |
Wi-Fi Standard | 802.11b\802.11g\802.11n |
Wi-Fi Positioning Accuracy | <50m |
Speed Accuracy | 0.1m/s |
Others: | |
Operating Temperature | -20ºC~70ºC |
Humidity | 5%~95% |
Size | 50mm×38mm×16.3mm |
Charger | 5PIN Micro USB |
Battery | Rechargeable lithium polymer battery 650mAh |
Standby | >70h |
Ringtone Format | AAC\AMR\WMA\MP3\MIDI |