Vivotek IP7133 IP INDOOR FIXED CAMERA, 640X480, 1/4" CMOS, MPEG4, 4mm FIXED LENS, AUDIO, WIRED Real-time MPEG-4 and MJPEG Compression (Dual Codec) Dual Simultaneous Streams 3GPP Mobile Surveillance Digital I/O for External Sensor and Alarm Privacy Button to Pause Monitoring