TrustedReviews published a review of the Axis Communications 221 Day & Night Network Camera
The camera is beautifully built as well, with its sleek aluminium body exuding class. A Pentax lens is at the business end and features manual focus and zoom controls and is linked to the camera’s power source with a small external cable allowing the iris to be automatically adjusted as lighting conditions change. For the 221, Axis has increased the size of the Sony RGB CCD sensor to 1/3in. for improved light gathering - earlier models use a 1/4in. sensor.Read more
