<b>Note: This Pet GPS Tracker is a little heavy for little cat or little dog. It is 58g. </b><br> <b>It is good for adult dog, bigger cat, Cattle, Sheep, Horses, Hounds, Rescue Dog, Shepherd Dog, and other pets & animals. And it also can be put in the backpack for Kids & Elderly.</b><br></p> <b>Our Dog GPS tracker will work with 2G GSM network. You need to put one SIM card into this device when you use it to track. </b><br> </p><b>IMPORTANT!!!! Please confirm your area can support 2G network. </b><br> </p><b>The SIM card is not included in our package. </b><br> </p><b>SpeedTalk(it's affiliated with T-Mobile) provides 2G service, 5usd/month, you can buy one from amazon.</b><br> </p> <b>Features: </b><br> <b>1. 1450mah Battery Long-standby & 20% low battery alerts</b><br> <b>You can choose to upload data in 10 minutes or once an hour. This ensures that the device has enough power when it is really needed. </b><br></p> <b>2.Light Search </b><br> <b>You can set light search function ON in our GPSONE app when you find your pet at night. Then you can find your pet easily. </b><br> </p><b>3.Historical track</b><br> <b>You can check the stay time, speed, direction route online, and it save the data within 180 days. </b><br> </p><b>4.Geo Fence</b><br> <b>You can set a safe activity range or No entry range for your pets. If it goes out or go into the range you set, you will get an alarm on your phone. </b><br> </p> <b>Product Specifications:</b> </p> Model: GT011<br> Position mode: GPS+BDS+LBS+GPRS<br> GSM frequencies: 850/900/1800/1900MHz<br> GPRS: Class12<br> Standby power: about 2.5mA<br> GPS locating time: cold start=38s<br> GPS positioning accuracy: 5~15 meters<br> GPS sensitivity: trace: -165dBm; Capture: -148dBm<br> GSM antenna: FPC antenna<br> GPS antenna: Built-in high-sensitivity ceramic antenna<br> Dimension: 66x52x24mm<br> Net weight: 58g<br> </p> <b>Package:</b><br> 1 x Manual<br> 1 x GPS Tracker<br> 1 x USB Cable<br> 1 x Collar<br>