● Basic Functions ● tracking SMS query latitude and longitude ● ● Remote emergency alarm is triggered off the oil off, compatible with the original car alarm remote monitoring ● ● ● ACC detection electronic fence, mileage statistics ● Movement alarm Overspeed alarm ● ● Features ● Set the cross-border police : You can use the phone to send text messages on the terminal parameter settings ● Set contents: Authorized phone numbers, equipment operation and parameter setting of various functions ● Automatic monitoring terminal equipment within five meters of the sound (based on customer needs, may authorize the phone number limit monitoring) ● positioning : GPS satellite positioning ● Positioning Accuracy: Outdoor 5-35 m ● Positioning query: Query positioning platform, SMS query Technical parameters ● Frequency range: 900MHz, 1800MHz, 1900MHz, (850MHz optional) ● Data transmission: SMS, GPRS (need to set the APN, Chinese access points CMNET) ● GPS chip: SRF III / U-Blox 5th generation ● GPS sensitivity:-159dBm ● Backup battery: 1500mAh, can work 48 hours ● supply voltage: DC-9V- 30V ● Working temperature: -20 ℃ to +70 ℃ ● Storage temperature: -40 ℃ to +85 ℃ ● Operating humidity :5-95% RH ● Size: 85 * 63 * 25mm ● Weight: 0.51kg Services ● Car Rental company, outdoor mechanical equipment special anti-theft system ● finance and insurance sector bank credit positioning tracking system ● Intelligent Vehicle management and monitoring system ● Various industrial vehicle command and dispatch system management ● large or medium-sized construction vehicle logistics cargo tracking devices ● ● car theft track