Hot products:RF-V16 Multifunction personal emergency locator and comminicator

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Q: What is the location accuracy of the V16?[2015-05-20 13:54:20]
A: In open space, the positioning accuracy is 5-15m when the weather is good and no cloud, generally about 30 m....
Q: I send dw# instructions, device generally send me tracking messages 1-2 Second later, why so slowl[2015-05-20 13:54:09]
Answer: because V16 is single GPS positioning equipment, after receiving the order to start the GPS, it need a little longer time....
Q: Sending dw# instruction, why sometime the reply information is different?[2015-05-20 13:53:47]
A: Sending dw#, V16 will have the following four types of SMS reply under different working condition: 1. Tracking open, GPS positioning success, reply message is: (GPS) : Huaxin Road, Futian,Shenzhen,Guangdong,China,518000 http://www.gps12...
Q: Q: what is the GPS single positioning?[2015-05-20 13:53:07]
A: Because V16 is a personal portable GPS communicator , is limited by the battery life, in order to save electricity, immediately enter a dormant state after each GPS positioning, so V16 every location is actually cold start. If shorten th...
Q: Is V16 waterproof:[2015-05-20 13:52:52]
A:Only surface Splash-proof , it cant prevent flooding...
Q: Power reduction, is the Children can’t ask for help ?[2015-05-20 13:52:40]
A: When the signal is bad, the first to be effected is GPRS, next is text message, last is voice communication; Voice is prior whichever button children press when danger comes....
Q: why is the RF - V16 radiation would be so low?[2015-05-20 13:52:26]
A: For the childrens health, V16 reduced the GSM antenna power, power is proportional to the radiation, the greater power the higher radiation. General phone power is 33 db, is the biggest power of V16 is 27 db, radiation double every 2 db...
Q:’ Is the children easy to be effected by radiation than adult?[2015-05-20 13:52:06]
A: yes. Google search shows that children are more susceptible to the effects of radiation, the RF-V16 specially designed for children, only the European Union CE, FCC and 1/5 of the EU CE, US FCC and the national standard force index, ensu...
Q: How long will the V16 standby?[2015-05-20 13:51:54]
A: Merely standby only have the communicating function ,the standby time is 12 days. Open the GPS positioning, once every 10 minutes to report the location information, about 50 hours of standby time, about 2 days. Open the GPS positioning,...
Q: There isn’t any reply when we send message to bind master number, why?[2015-05-20 13:51:37]
A: 1. Check the device have SIM card, the card insert correct, and the card have telephone charge. 2. The command must same as the user menu showed....
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