How to install wiring

This harness will allow for quick and non-invasive installation of a GPS/AVL/Telematics system info Demers build Ambulances by a Geotab authorized installer.  It will provide all power and ground power points along with a connection to monitor the vehicles lights and siren output for a Telematics system.This harness will allow for quick and non-invasive installation of a GPS/AVL/Telematics system info Demers build Ambulances.  It will provide all power and ground power points along with a connection to monitor the vehicles lights and siren output for a Telematics system.