Realtime GSM GPS Pet Tracker-dog and Cat Tracking System Collar Attachment,red

Product Description
Dim:70mm x 37mm x 20mm(2.7"*1.4"*0.78")
Weight:65g
Network:GSM/GPRS
Band:850/900/1800/1900Mhz
GPS:sensitivity -159dBm
GPS accuracy:5m
Time To First Fix:Cold status 45s
Warm status :35s
Hot status :1s
Car charger: 12-24V input 5V output
Wall charger:110ï220V input 5V output
Battery Chargeable changeable:3.7V 1000mAh Li-ion battery
Stand by:300hours
Storage Temp:-40°C to +85°C
Operation Temp:-20°C to +55°C Humidity:5%--95% non-condensing
GREEN-Not lit: Device fault or dormant.
GREEN-Continuously lit: No GPRS signal.
GREEN-Flashing: GPRS communication established.
Center-RED-Not lit: Fully charged.
Center-RED-Solid red: Charging.
BLUE-Not lit:No power to the unit or the unit can't start.
BLUE-Continuously lit: Searching for GPS signal.
BLUE-Flashing: GPS location successful.
Note:
when the device has no GPS signal, or on sleeping mode,it reply 2 SMS, the rst of history record V: V, the second of real time tracking information after get GPS signal V: A.
Make sure that all the symbol"+"in sms commends is just for quick understanding, which don't need to enter "+" in sms, and "space" means press the space bar button of the cell phone.
When the device location show different with map, there are two kinds of circumstances, 1.Device in sleep condition, 2 No GPS signal;Solution: Dial SIM Card Number in the Device, if only reply one SMS with "V:V", it means no GPS Signal; If reply one SMS, with "V:A", it means device in sleep model; (Note: We advice use Shock Sleep Model when driving)