
The PB-3-IP panic button can be mounted under a desk or countertop and place discreet emergency phone calls when activated. A built-in auto dialer will roll through up to five phone numbers until the call is answered. After answering, a prerecorded location announcement is delivered to the called party and one-way audio is sent from the PB-3-IP for silent monitoring. The called party can easily engage in two-way communication after the call is connected by pressing touch-tone “#.”
Details on the PB-3-IP are here.