4G TK911 pro Waterproof Pet Tracker Wireless GPS Tracker Free Platform for preventing Dogs from Getting Lost

Network: GSM/GPRS GSM/GPRS module: MTK Band: 2G 850/900/1800/1900 MHz Communication protocol: TCP GPS chip: NXP Size: 75mm*29mm*18mm GPS accuracy: 5 – 50 meters Time to first fix: Cold status 45s, hot status 1s Car charger: 12 – 24 V (input), 5 V (output) Wall charger: 110 – 220 V (input), 5 V (output) Weight: 41 grams Storage temperature :-40° to 85°C (-40° to 185°F) Operation temperature: -20° to 55°C (-4° to 131°F) Humidity: 5%--95% (non-condensing) How does it work? 1. Tracking by SMS If you want to find the tracker, all you have to do is call the tracker's SIM card or send a text message. The tracker SIM card sends you an SMS message with a location link from Google Maps. 2. Tracking via app / web If you want real-time tracking in App / Web, all you have to do is set up APN and then log into APP / Web Platform. Certificate(CE/FCC/MSDS) 11 years experience of OEM and ODM service，All our equipment has obtained CE and FCC certification, and the quality is safe and reliable. Warranty 1.All products have been strictly Quality Checked in house before packing. 2.All products have been well packed before shipping. 3.One year warranty is provided for all models.We will bear maintenance cost during warranty.

• 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 tracking Real time tracking it by 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 6 months history of route of device ,by web monitor center
• 4.Power Saving Mode The device go into standby mode when there isn't vibration for 5minutes , it will go into working mode when it feel vibration
• 5.Google map on mobile Check the location with google map on mobile.
• 6.Geofence 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 numberwhen it breaches the district..
• 7.Overspeed alert set up the speed as your requirement, and will get the alert when overspeed.
• 8.Low Battery Alarm
• 9.Waterproof IP66