... :The BY-IP720WID2 is a Home Camera of HD Wireless Pan Tilt Digital Zoom Rotation IP Camera ,Website:http ... Tilt 90°; 7.Wireless Protocol: IEEE 802.11b/g/n,8.Two way audio: With built-in microphone and speaker; 9. ... 25fps/30fpsPicture AdjustmentContrast, brightness, saturation, chroma are adjustable.AudioBuilt in Microphone and Speaker, ADPCM/32kbpsInterface10Base-T / 100Base-TX, RJ45 connectorNetwork ...