System designed to be compatible with broad number of vehicle parking and access systems CLEVELAND -- EMX Industries Inc., a manufacturer of sensors for automation and gate/door control, announced the ...

The Loop Detector senses when a vehicle passes over or arrives at a certain point, sending a signal to open a gate, hold open a gate to prevent closing on vehicles, or alert if a vehicle is in a bay.

[Trax] was asked by a friend to build a device that could detect the presence of a car in front of his garage gate for it to open automatically. After searching the web for such a project and trying ...

Delta Scientific Vehicle Loop Detectors are recommended with all delta and most other vehicle access control systems because they are programmed to prevent a closing signal when power resumes. The NP ...

Delta Scientific 3546-1 is a digital vehicle loop detector. The Presence relay is normally open or normally closed. Normally open pulse relay with pulse on arrival. Pulse relay can be set to pulse on ...

EMX Industries Inc. has launched a new Ultrasonic Vehicle Detector system, USVD-4X. The sensor is designed to optimize operations while cutting costs, and was created using Triangular Planar Array ...

For years, government agencies have chased technologies that would make it easier to ensure that vehicles in carpool lanes are actually carrying multiple passengers. Perhaps the only reason these ...