The E-32 from Viking Electronics is a vandal resistant single button call box that provides handsfree two-way communication for a variety of residential security and commercial applications. The heavy-duty stainless steel faceplate is both attractive and durable, while the small 5” x 5” footprint, and convenient double gang box mounting, makes the E-32 a smart choice. When the button is pressed, the E-32 cycles through 5 pre-programmed phone numbers. Programming can be done remotely or locally and is stored in non-volatile memory, requiring no batteries. This unit is available in either analog or VoIP interface.