- TLT-2F is the updated version from TLT-2H.TLT-2F has waterproof and AGPS quickly positioning.
- Support GSM850/900/1800/1900MHz can work around the globe.
- Japan, JRC GPS chipset, high sensitivity, has passed the certification number of famous Japanese Depot.
- Support a single location and continuous tracking.
- Support alarm, preset 3 phone number.