The Crane Sentry® Zone Manager Series models are manufactured and marketed by Laser-View Technologies for crane collision detection and zone control in 2 axis. Typical usages for the Crane Sentry® are to detect restricted zones in 2 axis.
By adding this model to your existing cranes, you can get access to zone management and add to your anti-collision safety efforts. Crane Sentry® is designed and manufactured in the USA.