Features: 100%?Brand?New. Real?time?location?tracking，?track?playback Support?SMS?and?GPRS?platform?tracking Real-time?location?tracking，?track?playback Build-in?vibration?senor，?the?realization?of?vehicle?vibration?alarm Micro?letter?management?platform，?free?control Mobile?client?support?android，?apple?system?remote?control SIM?card?(Not?included) Specification: Material:?ABS Size:?Approx.?55*38*12mm?(?L?x?W?x?H) Color:?Black GSM:?900/1800MHz?or?850/?1900MHz GPRS:?Class?12，?TCP/IP Voltage?range:?9-48VDC Standby?current:?0.2mA Operating?ambient?temperature:?-20C-?+70C Work?environment?humidity:?20%-80%?RH Package?included: 1?x?GPS?Tracker 1?x?Power?3P?Line ?