离岸价格
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Minimum Order
位置:
guangzhou
最小订单价格:
-
最小订单:
1 Piece
包装细节:
carton
交货时间:
within 3-5 days
供应能力:
10000 Piece per Week
付款方式:
PayPal, Money Gram, Western Union, T/T
联系人 Ms. Mila
tianhe, guangzhou, Shenzhen, Guangdong
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Technical Specifications
|
GSM module |
GSM **0/**0/***0/***0 MHz Quad frequency |
|
GPS sensitivity |
***3dBm |
|
GPS center frequency |
L1, ***5.*2MHz |
|
GPS positioning accuracy |
***5m |
|
GSM positioning accuracy |
******0m |
|
Speed accuracy |
0.1 m/s |
|
Time accuracy |
Synchronous with GPS |
|
GPS Datum |
WGS**4 |
|
Hot start |
*8h |
|
Buttons |
One SOS emergency button for emergency aid; Call A, Call B, Switch on and off buttons. |
