S4A Industrial Co.,Limited

With 12 Years of Experience
S4A, means Security for all is one of the world’s leading corporations in security products and solutions. With 12 years’ experience, we have been dedicating to research and development of access control terminals since 2006.

We specialize in:

• Web and App access control boards
• Biometric access controllers and time attendance systems
• Fingerprint standalone access controls
• Access power supplies
• EM locks, bolt locks and strike locks
• Proximity card readers
• UHF pairing lot access control systems
• Access exit push buttons and ID cards
• Guard tour probes with GPRS/3G

S4A is an innovative supplier for solutions in apartments, offices, hotels, supermarkets, banks, villas, hospitals and government.

We are committed to enhancing the living level of the smart home, to offer simpler and user-friendly door access system.

Replying to All Emails within 24 Hours
We pay much attention to user experience and be supposed to solving all kinds of technical questions within 24 hours. We will reply to all emails within 12 hours. We believe, once you make up your mind and choose S4A, you will never switch.

With Partners in Germany South Korea and the US
We are willing to cooperate with your company in the long run, currently, we have partners in Germany South Korea, the US, Australia and more. Also, we aim to expand our business to the whole world.

Cooperate with Us Today
Our goal is to be one of the leading suppliers for security and protection, and a familiar name to everyone. Contact us today.