Arann Tech Established in the year 2016 at, Chennai, Tamil Nadu We at “ Arann Tech ” are acknowledged organization and are Sole Proprietorship based firm, engaged as Manufacturer & Trader of Burglar Alarm Systems, Panic Button, Nurse Call System etc. Our products are high in demand due to their premium quality and affordable prices. Furthermore, we ensure to timely deliver these products to our clients, through this we have gained a huge client base in the market.