The TiltWatch XTR tilt sensor turns red if the container it is affixed to tips on its side or is completely upended.
TiltWatch XTR will not activate under normal handling conditions or aircraft take-offs.
The TiltWatch Plus tilt indicator incorporates three separate indications:
two that determine the exact angle of tilt and from what direction the shipment tilted, and one that indicates whether complete overturn has occurred – providing complete 360-degree monitoring.
The TiltWatch Plus will not activate from normal handling conditions such as take-off angles.