Built-in GSM & GPS Antenna TR02

Built-in GSM & GPS Antenna TR02
- GPS + GSM + GPRS wireless network
- Built-in high sensitive GPS chipset
- Built-in GSM & GPS antenna
- Real-time tracking
- Start working automatically after electrifying
- Built-in monitor circuits to avoid breakdown
- Built-in ON / OFF power, wide voltage input range
- Built-in acceleration sensor for saving power intelligently and Resisting static drifting
- Installing method: covert / open
- Three LED indicators: GPS - Blue; GSM - Green; Power - Red
- Check location via platform service