Key Security has been serving the international community in the field of fire alarm, siren, sounders, beacon, wireless alarm and sound accessories for over 40 years. We have been a trusted partner from large corporations to local companies, ensuring quality products, wide selections, prompt delivery, and excellent service. One step at a time, we are continuing to change the landscape of the security industry by providing solutions that meet our clients' needs.Key Security can provide complete wired or wireless alarm solution for commercial, residential, and industrial settings. Please visit www.keysecurity.com.tw for more information.