This item is a practical and multi functional smartwatch, which adopts quality shell and silicone band. It is not only a watch which can display the time and date, but also can act as a GPS to mark its location. It also has SOS/ Anti-drop off alarm function. Specially designed for children and students to wear.
Feature
- Equipped with GPS global positioning system, it will show its location at any time to monitor the child position.
- It supports micro SIM card so it supports making calls at any time, and it features a SOS button which is designed for emergency. It will ring the reserved phone number until it gets through.
- You can set some creation areas for your kids on the APP maps, once kids leave these areas, the APP will alarm to remind you automatically.
- The waistband is made of soft flexible silicone, easy to be folded to secure kids wirst without squeezing and breaking.
- Note: There is no SIM card on the case so you need to take the battery out to settle the SIM card and this is not a difficult thing if you have some basic tools.
Silicon Iron Alloy, Having A Silicon Content Of Between 40 And 90%; Typically Contains A Large Amount Of Iron Silicas And 1-2% Calcium. Ferrosiliconand Aluminum.
Obtaining : - By Reducing The Silicon Dioxide (sio2, Natural Mineral = Quartz) At High Temperatures In Electric Furnaces.
Use :
- In The Production Of Alloyed Steels, Silicon Content Ensuring Good Deoxidation, As Well As Preventing The Decarburization Of Molten Steel;
- Added To Gray Cast Iron, Increases Fluidity In Molten State.
Chemical Composition : Si 72 ÷ 80%; Al = 1.5-2.0% Max; P = 0.05% Max; S = 0.04% Max; C = 0.20% Max.
