What capability does BW-1 authorize for VOIP-enabled monitored alarm systems?

What capability does BW-1 authorize for VOIP-enabled monitored alarm systems?

• A. Remote arming from a mobile app.
• B. Line seizure with VoIP phones.
• C. Wireless network disarming.
• D. Automatic system shutdown.

Answer: (B)

Line seizure with VoIP phones is about ensuring the alarm system can take control of the communication path when sending signals to the central monitoring station, even when the system uses a VoIP line rather than a traditional telephone line. VoIP signals ride over data networks, and in some setups the path can be busy or otherwise unavailable; BW-1 authorizes the capability to seize that line so the alarm transmission can go out reliably when an alarm event occurs. This is why the option describing line seizure with VoIP phones is the one aligned with BW-1. The other choices describe features (remote arming from a mobile app, wireless network disarming, automatic system shutdown) that pertain to user interfaces or system behavior, not the authorized line-control capability that BW-1 covers.

Line seizure with VoIP phones is about ensuring the alarm system can take control of the communication path when sending signals to the central monitoring station, even when the system uses a VoIP line rather than a traditional telephone line. VoIP signals ride over data networks, and in some setups the path can be busy or otherwise unavailable; BW-1 authorizes the capability to seize that line so the alarm transmission can go out reliably when an alarm event occurs. This is why the option describing line seizure with VoIP phones is the one aligned with BW-1. The other choices describe features (remote arming from a mobile app, wireless network disarming, automatic system shutdown) that pertain to user interfaces or system behavior, not the authorized line-control capability that BW-1 covers.