Viking VK-22TB-IP 2’x2′ IP Ceiling Tile Talk-Back Speaker

– Amplified SIP endpoint or multicast IP paging for: schools, hospitals,retail stores, office spaces, etc
– Provide background music and sound masking
– Make standard and/or emergency SIP phone calls via hands free talk-back speaker
– Background music and emergency calls for elevator applications retail stores, office spaces, etc
– Mount in the ceiling above the door and use the existing door bell switch to activate a call
– SIP compliant (see page two for list of compatible SIP servers and IP phone systems)
– Outbound Proxy, Authentification ID, Per to Peer, VLAN Tagging
– PoE powered (class 3, <13 Watts)
– Up to 28 second ID announcement (uploaded from wave file or recorded live)
– Paging prioritization
– Plays audio from multicast
– SIP endpoint or multicast group member
– Supports up to 10 multicast paging groups
– Add an optional SL-2 blue, green, red or amber strobe light (see DOD 242)
– Blue 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
– Autoprovisioning via Viking programming software
– Built-in high efficiency 6 Watt class D amplifier
– Can drive up to 5 external analog speakers for greater coverage
– Relay for activating door locks, strobe lights, external amplifiers, etc.
– SIP/Multicast: SIP page, SIP page and zoned multicast stream, zoned multicast receive
– Support for access code to prevent unwanted SIP calls
– Line-level audio output for connecting to an external amplifier
– Hangs up on: busy signal, time-out, or touch tone command
– Network remote speaker volume control
– Mounting: Drop mounts into 2 x2 or 2 x 4 suspended ceilings
– Heavy duty back box protects speaker and circuitry against plenum dust
– Automatic Gain Control (AGC) to automatically increase ring volume to compensate for ambient noise
– Diagnostics for testing microphone, speaker and relay
– Programmable pre page alert tone