Each magnet is supplied in professional packaging for ease of identification. The styling of the magnets is unique with a grey cover plate. Illumination at the end provides a visual indication of the lock status - this is particularly beneficial for the elderly and those with mobility difficulties. Operating voltage: 12V to 24Vdc Current: @12Vdc = 550mA, @24Vdc = 275mA Dimensions : 248 x 45 x 26mm