The HSM2955 from DSC is a Two-Way Audio Alarm Verification Module for the PowerSeries Neo. The HSM2955 Audio Verifcation Module enables you to listen and talk through your alarm panel from any touch tone phone.
Features:
- 4 Two-Way Audio Stations
- Optional Recoding of up to 15 minutes of pre-alarm activity
- Supports both 2-Way Audio VOX and Push-to-Talk Verification
- Silent/Listen-In Functionality on Hold-Up Alarms (Activates Only When an Alarm Occurs)
- Two-Way Audio Over PSTN or Cellular
- Supports PC5961E small and PC5964E Large Audio Stations
