私人GPS定位追踪

High quality GPS personal tracker GPS personal trackeris based on GSM / GPS network and GPS satellite positioning system, or through inter-linked short of long-term goal of positioning or monitoring.. Features: SiRF Star III and Tri-band (or Quad-band optional) Track by SMS/GPRS Track on Demand Track by Time Interval Track by Mobile Phone Two-way Audio Help Alarm SOS Alarm Listen-in (Voice Monitoring) Built in Speaker and Microphone Inbuilt Motion Sensor Geo-fence Alarm GPS Blind Area Alarm Low Battery Alarm Speeding Alarm Two Buttons for Phone Calls and Sending SMS BL-5C Battery. Characteristics: GPS Characteristic Introduction Function Explain Power input DC 3.3V ±5% GPS Chipset SIRF III GPS Frequency L1 1575.42MHz Decode C.A Code Channels 20 channels GPS Sensitivity -159 dB Cold start 37 S Warm start 35 S Hot start 1 S Reacquisition 0.1 mS Serial port Output max update time 3 S Position Accuracy < 15 M 2D RMS Velocity Accuracy 0.1 M/S Altitude Limit 18000 M Velocity Limit 514 M/S Acceleration Limit 4g Operating temperature -40°C to 80 °C Storage temperature -45°C to 85 °C Humidity <95% Non-condensing Antenna Impedance : 50 Ω Connect with initiative antenna GSM Characteristic Introduction Function Explain Power input DC 3.4V to 4.5V Bandwidth Frequency EGSM 900, DCS 1800, PCS 1900 Compatible GSM Phase 2/2+ Transmit power consumeClass 4 (2W) EGSM 900 Class 1 (1W) DCS 1800 and PCS 1900 SMS MT, MO, CB, Text and PDU mode SMS storage : SIM card FAX Group 3 Class 1 SIM card Power port DC 1.8V or 3V Audio port Half Rate (ETS 06.20) Full Rate (ETS 06.10) Enhanced Full Rate (ETS 06.50 / 06.60 / 06.80) Operating temperature -35°C to 55 °C Storage temperature -40°C to 80 °C Humidity <95% Non-condensing Antenna Impedance : 50 Ω Tracker Characteristic Introduction Function explain MINI U port power input DC 5V ±1%,at least 400mA MINI U ports characteristicMost DC 5V Battery characteristic Built-in 1100mAh 3.7V polymer lithium battery Biult-in lithium battery guarding board , guarantee the charge and discharge, battery life can over 3 years. Charging IC characteristic Most charge current up to 400mA, ensure the battery charge fast. Button Key-press impedance most to 100Ω,below 1Ω normally With one SOS button which use for alarm and receive the call With a call button which use for hang up and dial the preset number LED light 2 LEDs showing Power, GPS/Power and GSM status Orange LED showing GPS/Power status Blue LED showing GSM status SIM card holder Auto-lock ,Auto pop-up SIM card holder, Pls note don’t take out the SIM card when the device still on. Antenna Built-in GSM & GPS Antenna Operating temperature -35°C to 55 °C Storage temperature -40°C to 80 °C Humidity <95% Non-condensing Dustproof & Waterproof With waterproof case can prevent the water and the dust Dimension 44*22*86mm Weight 65g Packing Black box Usage: 1. protect child, the old, the disabled, pet etc2. Provide peace-of-mind businessmen3, Manage personnel4. Track criminals secretlyWaterproof case &Wall charger: