{"product_id":"ip-paging-speaker-adapter-with-talk-back","title":"IP Paging Speaker Adapter with Talk Back","description":"\u003cp\u003e- SIP compliant (see page two for compatible SIP servers and IP phone systems)\u003cbr\u003e- PoE powered (class 3, \u0026lt;13 Watts)\u003cbr\u003e- Paging prioritization\u003cbr\u003e- Plays audio from standard multicast sources\u003cbr\u003e- SIP endpoint or multicast group member\u003cbr\u003e- Red call status LED indicator\u003cbr\u003e- Automatic Noise Canceling (ANC) feature for operation in noisy environments\u003cbr\u003e- Viking*s proprietary VOX switching eliminates the need for *Push to Talk* mode\u003cbr\u003e- Selectable auto-answer feature for monitoring\u003cbr\u003e- Compatible with Polycom multicast paging\u003cbr\u003e- Built-in high efficiency 6 Watt class D amplifier\u003cbr\u003e- Can drive up to six 8 ohm analog speakers for greater coverage\u003cbr\u003e- SIP\/Multicast: SIP page, SIP page and zoned multicast receive\u003cbr\u003e- Support for access code to prevent unwanted SIP calls\u003cbr\u003e- Hangs up on: busy signal, time-out, or touch tone command\u003cbr\u003e- Network remote speaker volume control\u003cbr\u003e- Mounting: Magnetically attach to speaker magnet or fasten to the 25\/70V transformer mounting holes on speaker frame\u003cbr\u003e- Chassis protects circuitry against plenum dust\u003cbr\u003e- Automatic Gain Control (AGC) to automatically increase ring volume to compensate for ambient noise\u003cbr\u003e- Diagnostics for testing microphone and speaker\u003cbr\u003e- Programmable pre-page alert tone\n\u003cbr\u003eUPC: VK-PSA-TB-IP\n\u003cbr\u003eManufacturer: Viking Electronics\n\u003cbr\u003ePartNumber: VK-PSA-TB-IP\u003c\/p\u003e","brand":"Viking Electronics","offers":[{"title":"Default Title","offer_id":42564945510496,"sku":"VK-PSA-TB-IP","price":260.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2462\/2944\/files\/8ebf9c9f-57ff-4560-9aa8-7f038b966c8f.jpg?v=1770472055","url":"https:\/\/supplycentralstore.com\/products\/ip-paging-speaker-adapter-with-talk-back","provider":"supplycentralstore2025","version":"1.0","type":"link"}