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Model No. : | U8 |
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Brand Name : | oem |
Product description
Name | U8 Parameter watch |
Item | GPS tracker device |
Battery Volt | 3.7V |
Charging Volt | DC5V |
Watch Size | Outer Case Diameter:45MM / Thickness with battery17MM |
Working Temperature | -20℃~+70℃ |
Storage Temperature | -40℃~+85℃ |
Working frequency | GSM 850/900/1800/1900 MH |
Sensitivity | GSM -108dBm /GPRS CS4 -102dBm |
Location query mode | PC platform, SMS, etc |
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