4
Chapter II about the Device
TV680, as a personal remote positioning device made up of GPS module and GSM/GPRS module, is compact in
dimensions with high accuracy. On the basis of GPS satellites and under dynamic conditions, it can provide you with
accurate and correct location information. With such features, it can be used to protect and look for our old people
and children. It can also be used for safety purpose and other purposes, such as remote positioning to protect
property safety.
1 Appearance
2 Product Features
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Inbuilt GPS Module
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Internet positioning service center, used to receive and send positioning information
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GSM /GPRS modem supports Quad frequency bands, i.e. 850/900/1800/1900 MHz
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High-sensitivity, new workmanship and the most advanced GPS chip
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Can work effectively in limited space such as urban canyon
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Low energy consumption
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Fast signal acquisition
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Supports single positioning and continuous tracking;
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Supports alarming and remote monitoring
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Supports fast dial button
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Supports the location information inquiry by SMS and Internet
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May monitor without disturbing the tracked person and realizes real-time tracking;
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Can position the holder by call or SMS
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In emergency, press the SOS button to have an accurate positioning
