Voip Handsfree Emergency Phone A Call Connected LED can be initiated manually or automatically; Grade 2 Braille label for the visually impaired; PoE powered; ADA Compliant VoIP Emergency Phone with Built In Dialer and Digital Voice Announcer; Dial up to 5 programmable emergency numbers; SIP compatible Automatic Noise Canceling feature for proper operation in noisy environments Alternatively a DTMF Touch Tone code may also be delivered 2 Amp relay contacts for door/gate or SL 2 strobe light control Can be programmed to automatically deliver a digital announcement to identify the location of the emergency call