GPS + Base Station Dual Mode Positioning
Working temperature: -20 ~ 70¡æ
Bidirectional communication system to at least 3 persons.
It has an ability to change the IP address of the receiver information server.( position, time, speed and the rest of battery percentage can record in the server)
SOS Alarm - Press the Mom or Dad side key to dial the familiarity number that is preset through the APP ,Long battery life

Technical Details

Size (LWH): 3.5 inches, 3.5 inches, 3.5 inches
Product Details
Product Dimensions: 3.5 x 3.5 x 3.5 inches
Shipping Weight: 0.4 pounds (View shipping rates and policies)
ASIN : B0146144ZU