High Quality Mini Dog GPS Tracker for kids elderly disable and pets

WhatsApp:+8618811876559 Skype:myblong006

Inbuilt GPS ModuleWebsite positioning service center, used to receive and send positioning informationGSM /GPRS modem supports Quad frequency bands, i.e. 850/900/1800/1900 MHzHigh-sensitivity, new workmanship and the most advanced GPS chipCan work effectively in limited space such as urban canyonLow energy consumptionFast signal acquisitionSupport continuous positioning by GPS and timed report by GPRS;Supports alarming and remote monitoringSupports the location information inquiry by SMS and WebsiteMay monitor without disturbing the tracked person and realizes real-time tracking;Can position the holder by SMSIn emergency, press the SOS button to have an accurate positioning

GSM module	GSM 850/900/1800/1900 MHz Quad frequency
GPS sensitivity	-163dBm
GPS center frequency	L1, 1575.42MHz
GPS positioning accuracy	5-25m
GSM positioning accuracy	100-500m
Speed accuracy	0.1 m/s
Time accuracy	Synchronous with GPS
GPS Datum	WGS-84
Hot start	<1s
Warm start	<38s
Max. altitude	18000m
Max. speed	515m/s
Gravitational acceleration	<4g

(2). Others

Operating temperature	-20---65°C
Humidity	5%---95%
Dimensions	38mm×38mm×14 mm (main unit)
Voltage	Rechargeable 450mAh battery
Power supply	DC5V
Standby time	>48h
Buttons	SOS button for emergency aid.

Picture as below: