Brand N/A Model H020 Quantity 1 piece(s) Color Black Material Plastic Network GPS / GSM / GPRS Band 850 / 900 / 1800 / 1900 MHz SIM Card Qty. one SIM Emergency Phone Number Qty. 3 Tracking Information Method Monitoring and controlling platform / GPRS / GPS Power Supply 9~24V GPS Chip MT6223DA GPS Sensitivity -159 dB GPS Channel 20 Position Accuracy 10 m Altitude Limit 500 m Hot Start 2 seconds Warm Start 32 seconds Cold Start 38 seconds SOS No Geo-fence Yes Vibrating Alerts Yes Remote Monitoring Yes Engine Cut Off Yes Realtime Monitoring Yes Track Playback Yes ACC Anti-Theft Yes Overspeed Alerts Yes Low Battery Alerts Yes GPS Blind Area Alarm Yes Voice Call Yes Waterproof Function No Working Temperature -20'C~ +70'C Working Humidity 20%~80%RH Other Features High sensitivity GPS receiver chip; Built-in high sensitivity GPS antenna super reception; Highly integrated design with dual built-in antenna (GSM GPS) design; Built-in switching power supply wide voltage input range; Built-in vibration sensor to achieve intelligent vehicle anti-theft; Support ACC detection vehicle start alarm; An external relay remote control vehicle fuel and electricity; Specific numbers can be set three alarms and burglar alarm; An external microphone remote voice monitoring function; Built-in backup battery illegal cutting line to achieve the alarm; Compatible with external serial communication device; Universal GSM quad-band system Packing List 1 x Tracker 1 x Microphone (140cm) 1 x Power cable (150cm) 1 x Electrical relay (13cm) 1 x English manual 1 x Chinese manual