Electronic Cylinder

Instant installation, the same as
with a mechanical cylinder. Cylinders don’t require power supply. The key will supply the energy to open. It has user identification, access restriction depending on time zones, automatic cancellation of lost or stolen keys.

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Electronic Key

Electronic Key has a very easy to
replace power battery in the upper side. Featuring a real time clock. When you insert the key, events are registered with the exact time and date. You can have replacement keys that can easily be recorded and added.

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AV Technology suitable for
your requirement. We are sure our
Simplicity & Usage of our range will
force you to own one...

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ACCESS CONTROL SYSTEMS

Access Controls
Smartair is one of the most advanced and complete Access Control Systems in the market. Smartair fits easily to any installation despite of the size and programing resources. If you need upgradation, the system allows you to do it with a simple change.
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Electronic Lock
Smartair 13,56MHz RFID contactless chip technology offers, higher capacity and data protection high transmission velocity Security: The absence of contact between the chip and the reader provides higher durability and a low maintenance cost.
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About lstesa

The keys to our leadership

In order to be leaders, we need to be not just one of the main global manufacturers and suppliers of locking solutions and access control; we must also invest more than 4 million euros every year on new products and state-of-the-art technology, employ more than 700 people, export 40% of our production to highly competitive markets such as Europe and Latin America and to countries in North Africa and the Middle East, and register more than 200 patents (the result of our research). These are only numbers, but they say something about the scope of our goals

Featured News!

Classroom Audio: Simple Concept... Powerful Results
Classroom Audio Technology (CAT) is simply a wireless microphone system that clarifies the teacher's voice and evenly distributes sound throughout the classroom, allowing every child to clearly hear the spoken instruction.
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