are you looking for best products High Quality SOS Function Two-way Communication Function Personal GPS Sport Watch for Kids and Elder,senior Citizen S680 is our best choice- GSM module:GSM 850/900/1800/1900 MHz Quad frequency
GPS sensitivity:-163dBm
GPS center frequency:L1, 1575.42MHz
GPS positioning accuracy:5-25m
GSM positioning accuracy:100-500m
Speed accuracy:0.1 m/s
Time accuracy :Synchronous with GPS
GPS Datum:WGS-84
Hot start:less 1s
Warm start:less 38s
Max. altitude :18000m
Max. speed:515m/s
Gravitational acceleration:less than 4g
(2). Others
Operating temperature:-20---65°C
Humidity:5%---
Hi there..,High Quality SOS Function Two-way Communication Function Personal GPS Sport Watch for Kids and Elder,senior Citizen S680 is one of the best products that many folks want to get today. There are many people are searching information and reviews about it. When you're hunting for an original High Quality SOS Function Two-way Communication Function Personal GPS Sport Watch for Kids and Elder,senior Citizen S680 we recommend this product is the best choice and the real option for you. This item also comes with many exciting features. So, besides of its Affordable price, this product is also equipped with various attractive features as you wish
Product review High Quality SOS Function Two-way Communication Function Personal GPS Sport Watch for Kids and Elder,senior Citizen S680 - See Details :
- High-sensitivity, new workmanship and the most advanced GPS chip
- Supports single positioning and continuous tracking;
- In emergency, press the SOS button to have an accurate positioning
- May monitor without disturbing the tracked person and realizes real-time tracking;
Check Here for Customer Reviews and Buy with Special Price High Quality SOS Function Two-way Communication Function Personal GPS Sport Watch for Kids and Elder,senior Citizen S680
|
Thursday, February 27, 2014
|
0
comments
0 comments:
Post a Comment