Grandstream Networks GXV Series, Обзор

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ENCODER / DECODER / PA
The GXV3500 is an advanced first-of-its-kind IP video e d public announcement
system 3-in-1 combo product for professional surveillance and security monitoring applications.
video encoders are like analog telephone adapters for standard analog video surveillance cameras,
converting the analog signal and preparing it for IP transmission. If you have invested in analog
cameras and don’t want to replace them, IP video encoders are a cost-effective option that allows
you take advantage of IP without sacrificing any of the functionality your analog cameras already
provide.
The GXV3500 features H.264 real-time video compression for
analog video as well as IP video decoding with excellent image
clarity. It offers industry leading SIP/VoIP for 2-way audio, video
streaming to mobile phones and video phones, integrated PoE, a
large pre-/post-event recording buffer, and advanced security
protection.
Its integration of comprehensive peripherals including microphone
input, alarm control and TV/audio output allows the device to also
function as a powerful and flexible voice/video public announcement
system using microphones, IP phones, or IP video phones.