Axis 207W . Maximum resolution: 640 x 480 pixels, Video formats supported: JPEG. Viewing angle, horizontal: 55 °, Viewing angle, vertical: 74 °, Camera shutter speed: 1/2 - 1/10000 s. Sensor type: CMOS, Optical sensor size: 1/0.157 mm (1/4 "). Focal length range (f-f): 4.0 mm. Security algorithms supported: AES, TKIP, WEP, WPA/WPA2-PSK