This product is based on GSM / GPRS network and GPS satellite positioning system, set anti-theft alarm, positioning, monitoring, emergency and tracking functions integrated in a new product, through the short message or the Internet for remote target positioning or monitoring. Mainly used in the positioning and tracking service of vehicles and other moving objects.
Features:
1.GPS Tracker
2.remote monitoring
3.tamper alarm,
4.fuel cut off 
5.dead zone pass, SOS
6.illegal ignition alarm
Product Specifications:
Brand: TK103B
Network frequency band: 850/900/1800 / 1900Mhz
GSM / GPRS module: MT6261A
GPS module: Ublox7020
GPS sensitivity: -159dBm
GPS accuracy: 5M
GPS start time: cold start 45s
Warm start 35s
? Hot start 1s
For automotive power supply: 12V - 24V
Battery: 3.7V 500mAh built-in battery
Language: English / Spanish /
SIM card: 2G
Packing size: 19.2cm * 13cm * 6cm
Weight: 550g
Notice:
The user manual will explain in detail how to operate this product.
Therefore, please be sure to read carefully before using this product manual.
Subject to change without notice.
Each change will be released uniformly in the latest product sales.
The manufacturer assumes no legal responsibility for any errors or omissions in the manual.
Package List:
1. the host
2. GPS antenna, long 3M
3. GSM antenna, 3 meters long
4. Mito, 1.5 meters long
5. wire, 10PIN
6. relay, 12V/40A
7. remote control, optional