Viking Electronics IP Paging Speaker Adapter with Talk-Back PSA-TB-IP

The Viking PSA-TB-IP Paging Speaker Adapter with Talk-Back quickly transforms any 8 Ohm, 25V, or 70V analog paging speaker into a SIP-compatible endpoint. Equipped with a built-in microphone, it supports two-way communication and monitors ambient noise to automatically adjust speaker volume. Once installed, the adapted speaker can handle standard SIP one-way or two-way paging, multicast paging, and two-way SIP calls triggered by a switch input. The compact adapter mounts easily to the speaker using magnets or existing transformer holes and connects via a single CAT5/6 cable to a PoE switch, simplifying installation.

Viking Electronics IP Paging Speaker Adapter with Talk-Back PSA-TB-IP Features & Specifications:

• SIP compliant (see page two for compatible SIP servers and IP phone systems)
• PoE powered (class 3, <13 Watts)
• Paging prioritization
• Plays audio from standard multicast sources
• SIP endpoint or multicast group member
• Red call status LED indicator
• Automatic Noise Canceling (ANC) feature for operation in noisy environments
• Viking’s proprietary VOX switching eliminates the need for “Push to Talk” mode
• Selectable auto-answer feature for monitoring
• Compatible with Polycom multicast paging
• Built-in high efficiency 6 Watt class D amplifier
• Can drive up to six 8 ohm analog speakers for greater coverage
• SIP/Multicast: SIP page, SIP page and zoned multicast receive
• Support for access code to prevent unwanted SIP calls
• Hangs up on: busy signal, time-out, or touch tone command
• Network remote speaker volume control
• Mounting: Magnetically attach to speaker magnet or fasten to the 25/70V transformer