Type:Gps Tracker Use:GPS Vehicle Tracker Screen Size:no screen Warranty:12 Months Weigh:80g Color:Black GPRS:Class 12, TCP / IP built-in GSM module Acquisition sensitivity:-144dBm Tracking sensitivity:-159dBm Certifications:CE, E-Mark GSM frequency:850 / 900 / 1800 / 1900MHz Working voltage / current:9 - 36vDC / 25mA Three LED indicators:GPS - Blue; GSM - Green; Power - Red Monitoring range:5M Show More