GSM Quad Band Mini Global GPS Tracking Devices with 3 Way Calling Function (JH_GPT_027)

Product Specifications:
The GPS Tracking Devices Frequency: L1, 1575.42 MHz
Sensitivity: -158 dBM
Velocity Accuracy: 0.1 m/s
Altitude Limit: 18, 000 meters (60, 000 feet) max
Acceleration Limit: Less than 4 G
Time: Synchronized to GPS time
Velocity Limit: 515 meters/second (1000 knots) max
Time to First Fix:
- Cold status: 42s
- Warm status: 38s
- Hot status: 1s
Working Temperature: -20 to 55
Humidity: 5% to 95% non-condensing
GSM Frequency: 850 / 900 / 1800 / 1900, Mini Global GPS Tracking Devices
GSM Module: Simcom Sim340
Mini Global GPS Tracker with 3 way calling
The GPS Tracking Devices Chipset: SkyTraq Venus6
GPS Position Accuracy: 8 M, 3D RMS
Battery Life (Standby): 24 hours
Battery Life (Constant Use): 3 Hours
The Mini GPS Tracking Devices Battery: Rechargeable Li-ion Battery
Dimension: 45(L) x 10(W) x 60(H) mm
Color: White
Manufacturer Ref: EPCHINAVAS
Approved: CE / FCC
After Sales Service: 1 Year Warranty
Accessories:
1 x Power Adapter
1 x Rechargeable Battery
1 x USB Cable
1 x Manual CD