... IP Camera 1.support UPNP, 485 interface. 2 two-way audio 3 night vision distance up to 15-25m ... L, )*75mm(W)*80mm(H)PowerDC 6V <6WOperation temperature-20°C~ 45°CHumidity10% ~ 80% non-condensingSoftware( PC side)OS ... Safari.Firefox etc.Application softwareIPCMonitor.exeFeatures: IP66 waterproof, MJPEG compression, two-way audio, night vision, FTP, email alarm, motion detection, provide ...