VK-22TB-IP - Viking Electronics 2' x 2' IP Ceiling Tile Talk-Back IP Spk

- 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