App update from 2017-03-01,more easy using see the last pictures quick start,tech support team update also.No use 100% Money Back Guarantee.No monthly service charges. No activation fees.No contracts.No cancellation fees.
External antenna, signal is strong.Don''t worry about the problem of signal .
The user can edit SMS to query the device IMEI, set alarm,positioning,over speed alarm,time zone and the the signal.
Real-time track,overspeed alarm, vehicle Anti-theft alarm,remote fuel/power cut,AGPS tracking,Geo-fence boundary violation alarm, mileage statistics, Acc detection,external power supply failure alarm,GPS/GSM base station bimodule track,low voltage alarm,dead zone storage compensation ,track inquire
Service life is long, and within 30 days of free exchange, 18 months free warranty.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.9 inch
Height : 3.8 inch
Length : 5.2 inch

Item Weight: 1.6 ounce (View shipping rates and policies)
Shipping Weight: 14.4 ounce (View shipping rates and policies)

ASIN : B01M0TKD9M

Product Description

Features:
Real-time track
Overspeed alarm
Vehicle Anti-theft alarm
Remote fuel/power cut
Internal supervisory CPU,Fault Self-recovery
AGPS tracking
Geo-fence boundary violation alarm
Mileage statistics
Acc detection
External power supply failure alarm
GPS/GSM base station bimodule track
Low voltage alarm
Dead zone storage compensation
Track inquire

Applications:
Anti-theft of the vehicle/heavy equipment etc.
Protection of the child/elderly/disabled/pet etc.
Provide peace-of-mind for businessman.
Personnel management.
Covert criminal tracking.

Product parameter:
GSM:Quad band 900/1800Mhz,850/1900Mhz
GSM antenna:External quad band antanna
GPRS:Class 12 UDP/IP built-in GSM moudule
GPS:U-Blox
GPS channel:50 Channel
GPS sensitivity: -160dBm
GPS Tracking time :Hot2(open sky),Warm 15sec, Cold 38sec
GPS antenna:External High-gain Ceram Patch Antanna
Gps accuracy:10m(2dm)
Operating temperature:-25 degrees to 80 degrees
Sensor: vibrating sensor
Battery capacity:95 mAh

Note:
Please make sure the SIM card is for GSM network. SIM Card not included, customers need to get it from your own country by yourself.