The Midnight Black Collection Working in harmony with darker environments, The Midnight Black Collection has been created for businesses and sites that require or prefer a security solution which offers unrivalled, contemporary, and discreet protection that compliments their surroundings. Technical specifications VIBER™ Accelerometer Technology Digital Signal Processing 5 Selectable Digital Sensitivity Settings EN 50131-2-8 Grade 2 Available in White, Brown, Grey & Black White AEJ-0001 Brown AEJ-0002 Anthracite Grey AEJ-0003 Black AEJ-0014