Sell Mini GPS Tracker Kids Children GPS Locator Personal Real Time Tracker RF-V28 WIFI GPS LBS AGPS Two Way Calls SOS Fall Al best price

locat Main Features:wearable devices 1.Real-time tracking 2.Historical route playback 3.Geo-fence 4.SOS alarm & push-button calling 5.Talking clock 6.Fall alarm 7.Vibrate on Ring for incoming call remind 8.Two way audio communication 9.Mute automatic answering calls for voice monitor 10.Low battery & SIM card change reminders Specifications: tracking device * Model name: RF-V28 * Colors: black/blue/pink * Host size: 40.5*43.3*13.8mm * Host weight: 25g * Standby time: Around 4-5 days * 2G GSM: 850/900/1800/1900MHz * GPRS Standard: Class 12, TCP/IP * GPS locating time: 60sec with cold boot (open sky) 29sec with warm boot(open sky) 5sec with hot boot (open sky) GPS positioning accuracy: 10-15m (open sky) WiFi positioning accuracy: 15-100m (wifi area) LBS positioning accuracy: 100-1000m Working temperature: -18℃ ~ +45℃ Working humidity: 5% ~ 95% RH 1 * Main Host 1 * USB Cable 1 * User Manual 1 * Sling 1 * Strap 1 * Original Box (Optional) (No Sim Card and SD Card included)