... according to their demands to satisfy his own visual prefer.With built-in Microphone, it enables ... the speaker, and it supports two-way intercom function.It adopts the TCP/IP network protocols ... 802.11b/g protocol, can build up wireless monitoring.Supports UPNP, port forwarding automatically on ... illuminationIR on,0 LuxLensf=3.6mm, F=2.0, Fixed IrisAssistantLighting12pcs 850nm Infrared LEDs, 5m ...