Your business is a plant, we are the gardener, our mission is to water and fertilize the plant, and make it become the tower tree. S4A is established in 2006, we focus in manufacturer access control products for OEM&ODM and project solution.
With branch office in Qatar, and sole agent in Singapore, Malaysia, The Democratic Republic of the Congo, South Korea, and Egypt. S4A's products circulate around the world.
We attach great importance to partner's appeal, customer's suggestions and feedbacks. To strengnth Product quality awareness, client's service awareness. Our clients and S4A are in the same path walking for many years. So 85% of our business come from cooperated customers.
S4A's future would be even more brilliant, this is related to all of our staff's working sweat.When you john this team, you will feel invisible power to drive walk forward.
Join us, become our oversea partner. we could creat brillance together.
Full range of products from our company are as below:
| 1: Network TCP/IP Access Control Panel and RS485 access control board | With Free software to manage users and SDK to integrate with the 3rd party device. |
| 2: Electromagnetic lock for 60KG, 180KG, 280KG, 350KG and 500KG | Offer OEM and ODM service, factory price |
| 3: 433MHz Wireless door lock (for indoor & outdoor use) | For Wooden door, metal door, aluminium door or glass door |
| 4: Fingerprint door lock | Support face/finger/M1 card/Pincode/Key |
| 5: Smart phone access control with APP | Built in Bluetooth, WIFI to unlock the door and manage users |
| 6: Wireless access control | No need wires to connect |
| 7: One door solution-Standalone access control | Support Fingerprint, rfid/pincode with waterproof and non-waterproof are available |
| Wholesale price and manufacture for OEM and ODM |
| 8: UHF rfid long range reader | 1-5M and 5-15M with software and SDK, Optional output: RJ 45, WIFI port. |
| 9: Electric RIM lock or standalone door lock | Single cylinder or double cylinder with SS 304 material |
| 10: Cabinet lock | Available for 12V or built in battery to operate |
| 11: Electric strike lock or Dropbolt lock |
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| 12: RFID access reader | EM 125Khz or Mifare 13.56MHz |
| 13: Access power supply 3A 5A with wide voltage 90V -240V |
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| 14: Access exit push button |
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| 15: RFID cards and accessories |
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| 16: Guard tour probe |
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Warmly welcome to visit our factory & office at anytime!