Black MIC Input Voice Evacuation System Multi Zone Cellphone Control 15VA

Black MIC Input Voice Evacuation System Multi Zone Cellphone Control 15VA Quick Detail: 1. Control by the cellphone, enter password for operation 2. Direct enter into the broadcast system by cellphone control 3. Voice indication 4. MIC input Application: ♦ With this equipment, the user can carry out voice indication of specific zone in different place by call through the telephone Features: ♦ Picking up and hanging up the phone call automatically ♦ Voice indication, on/off of