Audio Module With Voice Special Order
The Model VB-4B 2-way Audio Module with Voice Prompts is designed as
an add-on accessory for the PERS-2400B Personal Emergency Reporting
System Consoles. The module plugs directly into the Console’s circuit
A digitally synthesized human voice produced by the VB-4B module
announces important system information through the Console’s speaker.
control adjusts the voice level.
The VB-4B features 2-way audio (manual and full duplex) and audio
listen-only capabilities for Central Station monitoring. The small
microphone supplied fits into the Console’s case. The module’s high-gain
amplifier allows the Central Station to monitor the sounds in the
installation after an alarm. In 2-way full duplex mode, the Central
Station operator can talk back to the subscriber through the Console’s
speaker. In 2-way manual
mode the Central Station operator can control the direction of the 2-way
communications using a push button telephone.
The Model RSM-1 Remote Speaker/Microphone can also be used with the VB-4B to increase its audio coverage area.
- Digitally synthesized voice sounds system prompts
- Adjustable volume
- 2-way audio with the central station
- Remote speaker and microphone supported