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The Viking model 40TB-IP Talk-Back Ceiling / Wall Speaker enables two-way conversations via SIP and also allows for standard paging and background music via multicast.
The Talk-Back Speaker easily connects with a single CAT5/6 cable from your PoE switch. Its shallow depth allows the speaker to be conveniently mounted in a standard 2″ x 4″ stud wall or ceiling.
An auxiliary switch input allows a hard wired wall button to initiate a SIP call. Alternately, an optional wireless remote call button can be used (Viking model BTR-3, sold separately).
A momentary button press will initiate a standard call, and holding the button for 3 or more seconds will initiate an emergency call. The remote can also be used to adjust the speaker volume. The LED on the 40TB-IP can be programmed to blink when there is call activity.
PoE powered (class 3, <13 Watts)
Use with an optional BTR-3 wireless remote to activate calls or adjust speaker volume
Plays audio from the 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
SIP compliant (see product manual for the list of compatible IP-PBX phone systems)
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
Auto-provisioning via Viking programming software
Built-in high efficiency 6 Watt class D amplifier
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 an 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
Can drive additional external analog speakers for greater coverage
Mounting: Blind mounts into the 9.5″ hole, clearance requirement of 3.45″ (87.3mm) above 0.5″ gypsum board ceiling
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 the testing mic, speaker & relay)
Amplified SIP endpoint or multicast IP paging for:
Office spaces, etc.
Provide background music and sound masking
Make standard and/or emergency SIP phone calls via hands free talkback speaker
Background music and emergency calls for:
office spaces, etc.
No room next to your door for mounting an Entry Phone? Mount the 40TB-IP in the ceiling above the door and use the existing door bell switch to activate a call.
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