{"product_id":"voip-emergency-phone-panic-button-w-user","title":"VoIP Emergency Phone Panic Button w\/User","description":"\u003cp\u003e- Discreet compact design\u003cbr\u003e- Built-in microphone for silent monitoring\u003cbr\u003e- Automatic polling and programming software included\u003cbr\u003e- 2 Amp relay contacts for SL-2 strobe light control, etc.\u003cbr\u003e- SIP compliant (see DOD 944) for list of compatible phone systems and cloud providers\u003cbr\u003e- Outbound Proxy, Authentication ID, Peer to Peer, VLAN Tagging\u003cbr\u003e- PoE powered (class 1, \u0026lt;4 Watts)\u003cbr\u003e- Automatic Noise Canceling (ANC) feature for proper operation in noisy areas\u003cbr\u003e- VoIP eliminates the need for *Push to Talk* mode\u003cbr\u003e- Network downloadable firmware\u003cbr\u003e- Non-volatile digital voice announcer with 28 seconds of voice memory\u003cbr\u003e- Handsfree operation\u003cbr\u003e- Dials up to 5 emergency numbers\u003cbr\u003e- Cycles through backup phone numbers on busy or no-answer\u003cbr\u003e- Hangs up on busy signal, time-out or touch tone command\u003cbr\u003e- Extended temperature range (-40?F to 140?F)\u003cbr\u003e- Optional PB-100 Polling System available (DOD 232)\u003cbr\u003e- Optional SL-2 or BLK-4-EWP strobe light kit available (DOD 242\/654)\u003cbr\u003e- Diagnostics for testing microphone, speaker, and relay\u003cbr\u003e- Also available with analog telecom interface, see PB-3 for more information (DOD 239)\n\u003cbr\u003eUPC: VK-PB-3-IP\n\u003cbr\u003eManufacturer: Viking Electronics\n\u003cbr\u003ePartNumber: VK-PB-3-IP\u003c\/p\u003e","brand":"Viking Electronics","offers":[{"title":"Default Title","offer_id":42564944887904,"sku":"VK-PB-3-IP","price":517.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2462\/2944\/files\/aed29a7a-a5c3-4a4d-989d-a264cf1e1871.jpg?v=1770472031","url":"https:\/\/supplycentralstore.com\/products\/voip-emergency-phone-panic-button-w-user","provider":"supplycentralstore2025","version":"1.0","type":"link"}