We are Japanese company which was established in1965, under the slogan “ALways Security OK” or called "ALSOK". We have been running business of providing Security Services such as Alarm System in Thailand for more than 10 years since 2007 with the trust of both Thailand and Japan in terms of products and services of Security System. We also have several offices throughout Asia. We are specialized in various security systems e.g. Security Guard, Alarm System, CCTV, Access Control System, and AED etc.