These multifunctional transmitters from JCM Technologies SA can work as simple radio transmitters, either programmable or not.

With the Free hands-free system, the user can open all doors without having to press any button.

It includes a built-in 24VDC power supply for use with accessories and offers a variety of functions such as hold open from 0¬¬ – 30 sec., a door-closer mode for manual usage, an electrified hardware and access control interface and a push-and-go operation.