Viking Electronics 22TB-IP 2 x 2 ft. Drop-In Ceiling Tile Talk-Back IP Speaker for SIP Endpoint or Multicast Paging

An auxiliary switch input allows for a hard wired wall mounted button to initiate a SIP call. A momentary button press will initiate a standard call and holding the button for 3 or more seconds will initiate an emergency call. The integrated high sensitivity microphone enables talk-back and also monitors room noise to automatically increase the speaker volume when necessary. Line level audio output connections are provided for connecting to an external amplifier. The 22TB-IP has an integrated 6 Watt amplifier allowing its speaker output connections to directly drive up to 5 additional analog speakers.

A programmable relay output is provided for activating door locks- strobe lights- external amplifiers- etc. A programmable blue status LED is provided to indicate paging- SIP call and network registration. Features For SIP Endpoint or Multicast Paging SIP compliant (see page two for list of compatible SIP servers and IP phone systems) 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
Specifications Power: PoE class 3 (<13 Watts)
Operating Temperature: -40 degree F to 140 degree F (-40 degree C to 60 degree
C) Humidity: 5% to 95% non-condensing
Audio Codecs: G711u- G722 and G711a
Network Compliance: IEEE 802.3 af PoE- SIP 2.0 RFC3261- 100BASE-TX with auto cross over
Connections: (1) RJ45 10/100 Base-T- (1) 8 position terminal block
Sensitivity: 96dB / 1W / 1M S. P.
Level Size: 2 x 2'
Dimension: 23.7 - x 23.7 - x 3.75 -
Weight: 10 lbs