| SC405 | Card | S990 | Card |
At its core, essl RFID Access Control uses Radio Frequency Identification (RFID) to authenticate users through tags embedded in cards, key fobs, or even mobile credentials.
When a user brings their RFID credential near an essl reader (like those used in the SC405 or S990 models), it emits radio waves to detect and read the information encoded on the tag.
The essl controller then checks the tag’s data against its database and makes an instant decision—granting or denying access.
RFID access control outperforms traditional security systems in several critical ways:
RFID cards use encrypted communication, making it incredibly difficult to duplicate or hack. Unlike magnetic stripe cards or physical keys, RFID credentials don’t wear out or get easily copied.
Wave your card in front of the reader—no swiping or inserting. This not only speeds up access but also improves hygiene in shared spaces, especially important in post-pandemic workplaces.
Whether you’re running a startup with 10 employees or managing a multi-campus enterprise, essl RFID systems scale easily—add more readers, users, or access points without overhauling your system.
Both the SC405 and S990 are flagship models in the essl RFID Access Control lineup. Let’s dive into what makes each card controller unique.
The SC405 is a robust standalone access controller equipped with a built-in RFID reader and support for password/PIN credentials.
Key Features:
The S990 model is a premium multi-door access controller, designed for high-security facilities and large organizations.
Key Features:
Recognizes the RFID credential presented by the user.
Validates the credential and triggers the locking mechanism.
Contains the user’s encrypted RFID data.
Secures or unlocks the door based on controller commands.
Ensures uninterrupted system function, even during power failures.
For real-time monitoring, audit trails, and user management.
Prevent unauthorized access and manage visitors efficiently.
Restrict access to critical storage zones and production areas.
Secure high-value inventory areas while allowing easy staff access.
Grant or restrict access to libraries, labs, and dormitories based on roles.
Protect sensitive zones like patient wards, records rooms, and pharmacies.
essl devices are engineered to handle diverse weather conditions and power instability, making them highly reliable for local deployments.
With models like the S990, cloud or LAN-based management makes tracking attendance, access logs, and permissions incredibly seamless.
Supports third-party integrations such as CCTV, fire alarms, or intrusion systems to create an end-to-end security framework.
Designed to consume minimal power while delivering high performance.
The security landscape is evolving, and essl RFID Access Control is at the forefront of this transformation. With solutions like the SC405 and S990, businesses no longer need to compromise between security and convenience.
These intelligent systems offer touchless access, real-time tracking, and scalable architecture that grows with your organization. Whether you’re safeguarding sensitive data, inventory, or people, essl provides a trusted, high-performance security solution tailored to your needs.
Explore top-rated models like the ATSS SC405 and S990 and choose the best for your facility today. ATSS – Call:91500 12345.