Features 1. GF10 locator intelligent positioning, exquisite and ultra-thin, global positioning terminal, comes with powerful APP functions. 2. The locator is used in multiple scenarios and comes with a built-in magnet, eliminating the need for installation. It protects your safety and solves any safety concerns you may have. 3. Global real-time positioning, viewing real-time trajectories, updating positioning in real-time, making the itinerary clear at a glance. Electronic fence, red area alarm for entry and exit, and real-time alarm information will be pushed for security fence entry and exit. 4. High speed processing, equipped with a brand new highly sensitive intelligent positioning chip to improve overall machine performance. 5. Track playback, unlimited playback within 180 days, clear location and duration of stay, and loop through anytime, anywhere.SpecificationCommunication frequency band: 850/900/1800/1900 MHzWorking voltage: 3.3V-4.2V DCWorking temperature -20 ~+70 Charging voltage: 5V DCSingle unit weight: 15 gFull set weight: 37 gSingle machine size: 41.2 mm x 13.6 mmMaterial: PlasticsColor: BlackWeight: 40 gPackage Include:1x GF10 locator1x Data Cable1x Packaging Box1x Instruction Manual