Shenzhen Dragon Bridge Technology Co., Ltd
Shenzhen Dragon Bridge Technology Co., Ltd DragonBridge---Roadragon, 12 years gps tracker factory from china
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Christmas Gift Wifi Position For Kid & Elderly SOS Emergency Anti Lost GPS Watch
Introduction:
TK-3W helps children stay in touch with their parents, and helps parents know where their children are. The TK-3W watch is worn by your child syncs with a smartphone application on the parents phone. This allows the parent to see where their child is at any point in time.
There are a couple of important things to do before your child starts using TK-3W watch.
TK-3W has been supplied with general Micro USB line, Charge your new watch for at least 4 hours before using it for the first time.
The standby time of TK-3W watch depends on usage. We recommend you set the GPS frequency to save power.
Technical parameter:
| Reacquisition | 0.1 sec., average |
| Power Comsumption | 55mA/h |
| GPS Module | MTK3336 |
| Chipset | MTK MT6260 |
| LED | LED display to show GPS/GSM status and date/time |
| Position Accuracy | 5-15meters, 2D RMS |
| Velocity Accuracy | 0.1 m/s |
| Net Weight | 0.037kg |
| Work time | 2-3 days in normal mode and 6-7days stand by time |
| GPS Sensitivity | -159Db |
| GPS Frequency | L1, 1575.42 MHz |
Functions:
1. GPS and Location Based Service
Location Based service also named A-GPS, when tracker in underground or tunnel ,can get location by AGPS.
2. Real time auto tracking
Real time tracking it by cell phone and platform . Also can support get location every 5 seconds, and the GPS accuracy is 5m .
3. Check the history of route on platform
Can check and replay within one year history of route of device ,by web monitor center
4. Monitoring and Communication
Can hear the voice around the tracker by cell phone . Also support communication with the tracker by cell phone (OEM)
5. SOS Alarm
SOS button ,when user have emergency , press the SOS button ,the tracker will send “help me “ SMS to all authorized phone number and monitoring web platform.
6. Power Saving Mode
The device go into standby mode when there isn’t vibration for 3 minutes , it will go into working mode when it feel vibration
7. Google map on mobile
Check the location with google map on mobile.
8. Geo-fence and Movement Alert
Set up a geo-fence for the unit to restrict its movements within a district ,unit will send a message to the
authorized number when it breaches the district..
9. Low Battery Alert
Features:
1. SOS button for helping: when emergency happened, press SOS button to send out the distress message to guardian.
2. Sim card anti-lost: when taking the kids out, after you connect the Bluetooth, you will give the kids more space, and at the same time keep the child in the line of sight.
3. Communication: many family number help kids to communicate with their families freely. More save, more convenient.
4. Remote monitor: much more sensitive microphone. Monitoring all the sound around the device when emergency happened.
5. Three positioning
