Automatically and continuously supervises for integrity (opens, shorts, and system ground fault), low battery backup, and 24V DC input power fail alerts by relay output to an addressable fire panel, LED, and sounderOn-site calling requires no outside phone lineOff-site calling requires one (1) analog phone line (PSTN line)Solid LED indicates active call. Flashing LEDs indicate…
Automatically and continuously supervises for integrity (opens, shorts, and system ground fault), low battery backup, and 24V DC input power fail alerts by relay output to an addressable fire panel, LED, and sounderOn-site calling requires no outside phone lineOff-site calling requires one (1) analog phone line (PSTN line)Solid LED indicates active call. Flashing LEDs indicate…
Automatically and continuously supervises for integrity (opens, shorts, and system ground fault), low battery backup, and 24V DC input power fail alerts by relay output to an addressable fire panel, LED, and sounderOn-site calling requires no outside phone lineOff-site calling requires one (1) analog phone line (PSTN line)Solid LED indicates active call. Flashing LEDs indicate…
Dark LensAutomatically and continuously supervises for integrity (opens, shorts, and system ground fault), low battery backup, and 24V DC input power fail alerts by relay output to an addressable fire panel, LED, and sounderOn-site calling requires no outside phone lineOff-site calling requires one (1) analog phone line (PSTN line)Solid LED indicates active call. Flashing LEDs…
Dark LensAutomatically and continuously supervises for integrity (opens, shorts, and system ground fault), low battery backup, and 24V DC input power fail alerts by relay output to an addressable fire panel, LED, and sounderOn-site calling requires no outside phone lineOff-site calling requires one (1) analog phone line (PSTN line)Solid LED indicates active call. Flashing LEDs…