ICR-300H3 (Black) ICR-300H3W (White) The ICR-300H3 is a vari-focal weather-proof day/night vandal-proof dome camera. It has a 2.8-12mm vari-focal lens and utilizes a 1/3 Sony CCD sensor with 700TVL. The external zoom and focus adjustments make mounting the ICR-300H3 easy regardless of its position. The camera is fully weatherproof (IP66) which makes it suitable for use both indoor and outdoor.