SHW402 is a compact and powerful personal / vehicle tracker, suitable for personal tracking, emergency call purposes and fleet monitoring. The unique design of the antenna imbues SHW402 with superior sensitivity and accuracy. By using an intelligent positioning method, and power saving technology, SHW402 can acquire the most accurate positioning data. GPRS and SMS functions are available to receive commands and send location information so that users can get the trackers position information anywhere at any time. . SHW402 in circumstances of strenuous exercise or exceeded preset conditions, it would automatically send location information text messages to preset phones and, when necessary, SHW402 can be used to make emergency phone calls to those preset phones through a push-to-dial function. AUDIO monitoring function for emergencies is available, which allows users to know more about the trackers surrounding environment, and better protect your employees, the elderly, children and property.

 Product Characteristics

1Built-in antenna and GPS / GSM / GPRS with Two-band (900Mhz/1800Mhz) or (850Mhz/1900Mhz) .

2Fashionably compact design (90 mm*44 mm*10 mm).

3Light-weight (50g). 

4Three work modes to adapt to different environments for vehicle and people, easy to switch to:
1 power-saving mode to meet the needs of the ultra-long standby, last 7 days;
2 auto tracking mode, easy to master track;
3 vehicle mode (GPRS mode), to meet the demands of real-time tracking for people or vehicles, positioning interval is 10 seconds or more, last 10 hours;

5Flexible and easy to use, by phone or platform and to send instructions to obtain location information.

6Advanced technology to achieve ultra-low power stand-by for a long time, the power-saving mode, the standby may last about 7 days. In this mode, instant wake-up.

7Unique antenna design, with superior sensitivity and ultra-high-precision 2.5m.

8Integrated design mini USB multifunction, such as charging, software updating, further more, when using earphones, making alert calls and sending alert text.

9Long-distance AUDIO monitoring function for emergencies.

10Three LED indicators show the work state.

11Set a password so that only those with passwords can modify the parameters, make more safe for using.

12Simple mounting bracket design, equipped with magnets for use on many occasions.

13Low-power alert (under GPRS mode, alert before shut down about 20 minutes).

14Act as data logger storing max 1000 records when no GSM signal.

15Act as a data transfer device(any data from sensor or others can be transmitted to platform via a serial port with positioning information).

16Set parameters via host computer or SMS.