vehicle security gps sms motion detection triggered low power consumption

want to secure parked vehicule

  • modules needes infra
  • sim card needed data packets /rx /tx and sms /tx /rx
  • triggered whan movement sensor is activated

when motion detected (motion dection module)
send sms (sms module)
read gps coordinates (gps module)
send gps coordinates sms
read every 10 secondes
receive sms with interval command
permanent online connected
no data is sent when no movement is detected /low power consumption
send sms when battery is lower than 10%
take gel battery via easy switch connector /extra long working tru heavy powerpack /
sensitive gps antenna (antenna module)

am beginner

how do i go about to bring this to good ie. succesful end ?

Surprised that you cannot find a tracker with close enough to these specifications.