Full Duplex Voice System (handset style) ELVAX, STR

A full duplex voice system will allow you to do a number of things at the same time like a regular land line phone. You can talk, listen, and open a door using a full duplex voice system. These handsets work similar to a phone. They work differently than push button intercom systems because you can only perform one action at a time when you use a push button intercom system as opposed to use a full duplex voice system which lets you perform all three actions at once. It is possible to talk, listen, and open the door all at the same time instead of pushing a button to talk, another button to listen, and yet another button to open the door.

STR Electronics is one of the leading manufacturers of full duplex voice systems. Their handset full duplex voice systems provide clear sound with an elegant design. Their handsets are impact resistant. Their handsets are also capable of being linked to a door release facility. The headsets are manufactured using sturdy ABS plastic for a long life design. You might need a privacy system installed with your system if you live in a larger apartment building. The privacy headset is equipped with a special device which allows for private conversation between the door station and the handset. When a handset is left off the hook it will not decrease or diminish the operation of the system. These handsets are designed for door communication and are equipped with a buzzer or chime, door release and a special function button.