SM-III

The SM III Plus may be set on a desktop, mounted on a wall or optional RA-1 rack shelf for mounting up to three units in 1-RU. Two independent audio alarm relays. Transparent stereo or dual monaural program switcher with front panel switcher transfer switch and indicator LED.

(1) SM-III Plus Silence Monitor III Plus. Power Cord & Other Cables are NOT included. Product Guide and other accessories not included. All units are sold without manufacture warranty information. Sold as pictured.