About Us

CSU Elit Elektronik San.Tic.Ltd.Şti. works Electronic Security market as the professional project and installation company with high quality products with industry-leading levels of custom service and support. The Company has been established with three electronic and communication engineers, with the name Elit Electronic Partnership company.

Then in 1992, has been changed to a limited company. CSU Security Systems operates all over Turkey with offices in Istanbul (Head Office), Ankara and Grand Bazaar. The company is based on honesty and reliability has expanded in a balanced and healty way since then. CSU is now an honourable company, gaining their customer’s trust and managing sincerely relationships with them. CSU has now reached to a number of 70 employees, including 9 electric-electronic engineers and 20 technicians. The company has over 5000 subscribers which are periodically served. CSU provides 24 hours/7 days security in coordination with the police department, at the same time providing post-sales services, repair and error-detection.

CSU’s motto is to install perfect and faultless security systems, which are produced by using the highest technology and risk analysis. Thus, CSU follows the developing security technology, and supply to their customers with the newest systems. CSU Security Systems follows the sectoral developments by means of home & abroad international fairs, sector magazines, internet, distributor’s booklets and media, and uses this information for research-and-development department to educate their personnel and to inform their customers.

CSU uses in their projects products of following companies, which must of them also are official distributors of :

  • CCTV Systems : Sony - Japan, Dedicated Micros - U.K., Dennard- U.K., Tokina - Japan, Hyundai - South Korea, Panasonic - Japan, JVC - Japan, GE (U.S.A.)
  • Intruder Alarm Systems : Gardiner Technology- U.K., Pyronix - U.K.,
  • Fire Alarm Systems : Hochiki - Japan, Kentec - U.K.
  • Access Control Systems: Simplex - U.S.A., Cotag-Bewator - U.K-Sweden, Italdis - Italy
  • Environment Security Systems : Remsdaq - U.K.

For further information or questions, do not hesitate to contact us.


CSU General Manager and Board of Directors have secured a quality standard for their works and company, based on TS ISO 9001:2000 International Quality Security System Standards.

Csu defines Quality as "customer’s behaviour to the products and services" based on "definitely perfect product for quality" and "unconditional customer satisfaction". Thus, prior to customer satisfaction, a product or a service must satisfy CSU employees first. CSU is aware that, only by this way the perfect quality can be obtained.

CSU knows perfectly that, in the 21st century, Quality Security System is a "must". CSU already have taken Quality Security System as a "company philosophy" with excitement and honour.