(black) Mini Personal GPS Tracker Real Time Tracking RF-V28 Fall Alarm SOS Two-way Talk

(black) Mini Personal GPS Tracker Real Time Tracking RF-V28 Fall Alarm SOS Two-way Talk Description

Features:
Working Based on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS or Internet.

Highlights:
1. Fall alarm
2. Free Web App Tracking
3. Mute automatic answering calls for voice monitor
4. Wifi position

Specifications:
Model name: RF-V28
Color:red/blue/black
Network: GSM/GPRS
Band: 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

 Package Included:
 1* RF-V28 mini GPS tracker
1* USB cable
1* User manual
1* Sling
1* Original Box
(No SIM Card and Memory Card Included)

Note:
1. This item is a 2G GPS Tracker for person.
2. Due to the difference between different monitors, the pictures may not reflect the actual color of the item.
3. Please leaving a message before you give the bad feedback, if the products have some problems.
Thanks for your understanding!