- SIP Loud Ringer with Visual Ring Indication- PoE-powered audio device for providing loud ring and visual ring indication for SIP VoIP phone systems- Four programmable ring patterns- Programmable Automatic Gain Control AGC which automatically compensates the ring volume for background ambient noise- Applications - use the loud ringer for noisy or variable noise environments and the visual ring indicator for quiet areas- 2 Amp relay contacts for LPL-1 or SL-2 strobe light control- SIP compliant- Class 2 PoE with consumption 6 5W- Network downloadable firmware- Surface mounts to a single gang or 4x4 electrical box wall or post- Remotely adjust ringer volume- Maximum Sound Pressure 93dB SPL at 1 meter- Audio Codecs G 711u G 711a G 722
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