M.S.J Security Systems (Manakh Shebah Al-Jazeerah) was established in 1991 and is owned by Al-Ajlan Holding Co. which provides integrated Security Systems, Solutions & Services throughout the kingdom of Saudi Arabia and GCC countries. Being a leading security solution provider we serve all government, commercial & private sectors. MSJ has branches and offices in most major cities of Saudi Arabia that constantly works on building a foundation of trust and credibility to achieve more success and progress.