Queclink GL300W - 3.2. Interfaces; 3.2.1. VBAT IN Interface

 SuperEasyGSMModuleUserManual  
TRACSuperEasyUM0016
White IgnitionDetect Pleasereferto2.5fordetail
Green
NSW（negativetriggerinput）
Pleasereferto2.6fordetail
3.4. Turn on/Turn off
 Turnon:
 Method1:PressthePowerkeyatleast3secondsandreleaseittoturnonGL300W.At
thesametime,PWRLEDwilllighton.
 Method 2: Connect device to charger or external battery, and it will  turn on
automatically,PWRLEDwilllighton.

 Turnoff:
 Method1:Pressthepowerkeyabout 2seconds;PWRLEDwillfastflashandthenturn
off, it indicates that GL300W is turned off.Thetime of poweroffis depended on the
quality of network. The maximum time of power off is 90 seconds.
It is only valid to
turn off when using internal battery. Please note the end‐user can not power off
GL300Wwhenthepowerkeyisdisabledbyprotocol.
 Method2:Ifusingexternalbattery,devicewillpowerturn‐offwhenexternalbattery
disconnect.