Manufacturer Specifications
- Primary Function: GPS Tracker with SMS and Two Way Calling
- SIM Card Compatibility: 2G, 2.5G, 2.75G
- GSM Compatibility: GSM 850/900/1800/1900
- GPS Chipset: GPS SiRF-Star III chipset
- GPS Sensitivity: -158Db
- GPS Frequency: L1, 1575.42MHz
- Position Accuracy: 10 meters, 2D RMS
- Velocity Accuracy: 0.1m/s
- Time Accuracy: 1.0 synchronized to GPS time
- Reacquisition: 0.1 sec., average
- Start Up Times
-Hot start: 1 sec., average
-Warm start: 38 sec., average
-Cold start: 42 sec., average
- Altitude Limit: 18,000 meters (60,000 feet) max
- Velocity Limit: 515 meters/second (1000 knots) max
- Acceleration Limit: Less than 4g
- Jerk Limit: 20 m/sec
- Operating temperature: -25 to 65 Celsius
- Operating Humidity: 5% to 95%
- Power Source: Rechargeable and removable li-ion battery (3.7V 750mAh)
- Charging Connector: DC 5V (USB port)
- Talk time: ~ 2 hours
- Standby time: 60 hours
- Dimensions: L:80 x W:50 x D:17 (mm)
- Certifications: CE, FCC, RoHS
Product Notes
- GSM/SMS communication
- Very thin and compact, easy to conceal
- Low power consumption
- SOS button to send SMS help message to paired cellphone number.
Package Contents for CH-GP977
- Global GPS Tracker (Quadband, Two Way Calling, SMS Alerts)
- Rechargeable Li-ion Battery (3.7V 750mAh
- Mini-USB Cable
- Power Adapter
- CD w/ User Manual - English