| Name | Value |
|---|---|
| NAME | 5810-387448 |
| LIFE EXPECTANCY | 15 |
| BRIEF DESCRIPTION | SPEAKUNTSEC(THR-WALL) |
| NOMENCLATURE | SPEAKER UNIT, SECURITY (THRU-WALL). AN ITEM DESIGNED FOR INSTALLATION IN ANY LOCATION SUCH AS WALLS, CASHIERWINDOWS, ETC., WHERE TWO-WAY CONVERSATION MUST BE CONDUCTED, WHILE MAINTAINING SECUTITY AND ISOLATION. THE UNIT IS SELF-POWERED BY BUILT-IN NICKLE-CADIUM BATTERIES. THE UNIT IS A HANDS-FREE OPERATION THAT AUTOMATICALLY SWITCHES FROM THE LISTEN TO TALK MODE. |