RF-GSM technology Co.,ltd. is one of the leading manufacturers specialized in GPS tracker and GSM alarm including personal gps tracker,vehicle gps tracker and wifi gps pet tracker.
Their popular products are RF-V16&RF-V18(portable hidden mini sos gps tracker for kids), RF-V30&RF-V32(smart wifi anti-lost small waterproof cheap pet gps tracker).
RF-V16 & RF-V18 usually used for personal while RF-V30 & RF-V32 used for pet.
The difference between RF-V32 & RF-V30 is charger: V32 use wireless charging while v30 use back splint charging. Meantimes, they all have the main following features:
· GPS+LBS+AGPS +WIFI
· Waterproof IP66
· Smart LED indicator, Automatic turn on/off
· Wifi anti-lost alarm
· Quad band,800/8501800/1900 MHz
· SMS/GPRS (TCP/IP) communication
· Low power consumption and long standby time
· Track by time interval
· Track by demand
· Trace playback
· Geo-fence alarm
· Low battery alarm
· SIM card change alarm
· Multiple tracking way, track by SMS, APP, Website
The difference between RF-V16 & RF-V18 is the location way: V16’s location way is GPS+LBS while v18s’ LBS. Meantimes, they all have the main following features:
· LBS+AGPS
· Quad band,800/8501800/1900 MHz
· SMS/GPRS (TCP/IP) communication
· Low power consumption and long standby time
· Two way voce communication
· SOS alarm
· Track by time interval
· Track by distance
· Track by demand
· Trace playback
· Battery capacity broadcast
· Geo-fence alarm
· Low battery alarm
· SIM card change alarm
· Multiple tracking way, track by SMS, APP, Website