Feature:GSM network (Quad band): 2G GSM, 850/900/1800/1900 M Hz GPRS standard: Class 12, TCP/IPGPS Positioning accuracy: 10m Battery: Built-in 500m Ah Standby time: 6days Working time: 2-3days (if set 10 minutes once positioning )GSM/GPS Antenna: Built-in design Working ptemerature: -20℃ ~ +70℃ Working humidity: 20% ~ 80% RHPositioning time cost (open sky):--Cold start 38 Sec--Warm start 29 Sec--Hot start 5 Sec Host
Size: 50*29*12mm RFPA: RDA6625 E Selling Point: IP67 waterproof, Soaked in water directly Out P ower: 0.035 W Voltage: 5 V Host weight: 25g Voice Recorder & Monitor: Yes SMS coordinate: Yes GPS + AGPS + Wi Fi + LBS + TF card & APP voice recorder + Voice Monitoring -- almost all functions to a GPS tracke r First: GPS, Second: Wifi, Last: LBS (outdoor GPS accuracy 10m-50m, indoor Wifi accuracy 5m-50m ) Function:--Multiple Positioning Mode: GPS+ AGPS+LBS+ Wifi--Worldwide GSM+GPRS 4-frequency System: 850/900/1800/1900 M Hz--Track: The users specific location can be inquired through the cell phone APP or the computer--Fence: Designate an area on the map by setting the device as the center point & the alarm will be triggered off immediately once the user of the device goes into or out of this area--Play Back: Inquire the moving routes of the device in the past 3 months anytime & anywhere--SOS: In case of emergency, press the SOS button & the device will send out the call & message for help to the guardian--Find Device: The lost device can be found through the APP on the cell phone--