Viking Electronics 40TB-IP VoIP Ceiling Speaker with Talkback

About this product

PoE powered (class 3, <13 Watts)Use with an optional BTR-3 wireless remote to activate calls or adjust speaker volumePaging prioritizationPlays audio from multicastSIP endpoint or multicast group memberSupports up to 10 multicast paging groupsAdd an optional SL-2 blue, green, red or amber strobe light (see DOD 242)Blue call status LED indicatorSIP compliant (see product manual for list of compatible IP-PBX phone systems)Automatic Noise Canceling (ANC) feature for operation in noisy environmentsViking’s proprietary VOX switching eliminates the need for “Push to Talk” modeSelectable auto-answer feature for monitoringAutoprovisioning via Viking programming softwareBuilt-in high efficiency 6 watt class D amplifierRelay for activating door locks, strobe lights, external amplifiers, etc.SIP / Multicast: SIP page, SIP page and zoned multicast stream, zoned multicast receiveSupport for access code to prevent unwanted SIP callsLine-level audio output for connecting to an external amplifierHangs up on: busy signal, time-out, or touch tone commandNetwork remote speaker volume controlCan drive additional external analog speakers for greater coverageMounting: Blind mounts into 9.5? hole, clearance requirement of 3.45? (87.3mm) above 0.5? gypsum board ceilingHeavy duty back box protects speaker and circuitry against plenum dustAutomatic Gain Control (AGC) to automatically increase ring volume to compensate for ambient noiseDiagnostics (for testing mic, speaker & relay)