RELIABLE REAL-TIME TRACKING The Mobile-200 GPS tracker is a great tracker for cars and assets. It’s easy to use and has a long battery life (up to 10 days between charges). Track from your iOS or Android device or any web browser. Get real-time tracking alerts if the tracker enters or exits an area. The tracker updates its location every 30 seconds. LIVE AUDIO MONITORING The Mobile-200 can also send live audio from its location to your cell phone. To enable audio monitoring, you simply call your tracker’s phone number. When you call, you will hear an opened microphone channel to the tracker. Audio monitoring is silent at the tracker’s location. Mobile-200 is an ideal GPS car tracker. Fast, free shipping on US orders.Activate your tracker when you receive it and you can purchase GPS tracking service.100% Satisfaction and 30-day money-back guarantee. 4G tracker that is ideal for tracking vehicles and property. Up to 10 days of battery life between charges. Live audio monitoring lets you hear what’s happening at tracker’s location. Built-in magnet mount allows tracker to be mounted under a vehicle. Realtime tracking with 30 second updates. Easy to use tracking from any iOS or Android phone or web browser. Trackable worldwide with a global SIM card (included).