... standalone access control keypad 1.100% silicone,ware-resisitance,durbale,harmless to body2.Applications:mobile phone,computer keypads,calculator,hand-held games.remote ... and Ral color matching system ,using advanced light box and computer color mataching. 2. Good material control to make sure all ... , D/P,D/A our company our partners Waterproof standalone access control keypad