China Sos Call Mini Personal GPS Tracking Device with Time Display A12

Main Features:
1. Delicate appearance pendant.
2. GPS + Beidou+WIFI + LBS multimode precise.
3. positioning, static dormancy save.
4. electricity design, real-time positioning, intelligent monitoring.
5. time display

1. Structure parts Structure partstypeSpecification Remark ID designFashion Whole machine size40x12mm Weight25g ColorBlack, White ButtonPower button/SOS button Time display LED indicator light gps antennaHigh sensitive ceramics active antenna GSM antenna Four frenquency PIFA antenna Battery 400mAh SIM card 1pc G-senser Support I/O port USB charge 2. Hardware parts Hardware parts ChipMTK MT2503 GPRSClass12 GPS signal L1,1575.42MHz C/A GPS channel number 22 channels GPS chip receive sensitivityTracking sensitivity:-165dBm,capture sensitivity:-148dBm GPS location accuracyLess than 5M LBS location accuracy200-500M Minimum standby currentLess than 0.5 mA Average standby currentLess than 2.5 mA Average working currentabout 55mA Working temperature-20~70ºC Working humidity5% to 95% non-congealable Test and certificationCan pass 3C and CE certification GPS antennaHigh sensitive ceramics active antenna GSM antennaFour frenquency PIFA antenna G-senserSupported MICSupported 3. Software parts Software parts Support operate systemSupport 2.3 and above system, IOS5.0 and above Call functionTwo way talk/remote voice monitor Language supportSimplified Chinese, EnglishCompatible with support for multi-languagesPositioningGPS+BD+WIFI+LBS multi-mode positioning Support AGPSCool start 26 seconds positioning Call functionSOS call ,voice monitoring,whitelist do not disturb mode Power managementUltra-low consumption of power managment, intelligent dormancy One key emergencySOS one button emergency call ,auto-dailing Smart Geo-fenceCan automatic alarm when out of range Historicial routeCan check three months' historical route Wireless upgradingSoftware remote upgrading, remote debugging maintence , remote setting parameters

Our Service
1.All of our products can be offered at OEM, such as custom logo, packaging, etc.
2.All our product will be strictly tested before we delivered to you.
3. we will try our best to provide the lowest shipping cost for you.
Warranty
1.Our product warranty is one year since the date of purchase.
2.We have the after-sale service. If any comments or questions after received our item, please e-mail us immediately, we will answer you as soon as possible.

If any questions, please feel free to contact me!