Viking 40TB-IP VoIP Talk-Back Ceiling/Wall Speaker

Key Features:

• Mfr. Part #: 40TB-IP
• PoE powered(class 3, <13 Watts)
• Use with an optional BTR-3 wireless remote to activate calls or adjust speaker volume (Sold Separately)
• 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
• SIP compliant (see product manual for 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 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 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 testing mic, speaker & relay)