ETS Elektronik is not merely a manufacturer of automation devices but a technology and engineering centre that develops the entire process in house, from hardware design to embedded software. By analysing the harsh electrical conditions and high inrush currents encountered in the field, we design long-life, stable solutions.

PCB And Hardware Design

Our hardware architecture is engineered to industrial standards for 24/7 uninterrupted operation.

• High current and power endurance: Reinforced PCB current paths and high-quality relay blocks for 30A general power and 16A lighting/climate lines.
• Compact DIN rail standards: Modular case designs optimised from 2 to 10 modules.
• Noise and overvoltage protection: SMPS and transformer integration protected against mains fluctuation, interference and electrostatic discharge.
• Easy on-site maintenance: Fuse structures replaceable without removing the unit, and reliable terminal connections.

Embedded Software And Smart Decision Algorithms

• Multi-parameter occupancy analysis: Algorithms that process presence sensor, door switch and card holder data in a single stable logic chain, reducing faulty power cuts to zero.
• Door vibration / noise filtering: A dedicated filtering architecture that prevents false triggering on door slams.
• Three operating architectures: Flexible firmware that runs ONLY SAVER, ONLY PIR and HYBRID modes dynamically from one board.
• Secure RFID verification: Encrypted card recognition protocols that filter out non-standard or unauthorised MIFARE cards.

Central Monitoring And Online Management Software

• Live room monitoring — instant view of guest, staff or vacant room status
• Request and service tracking — DND, MUR, technical service and emergency calls routed to the right staff
• Staff performance analysis — reporting on response and completion times
• Remote climate and power management

Custom Project Development (OEM / ODM)

• Custom switch/socket integrations: Adapting Energy Saver holders and DND panels to other manufacturers’ decorative ranges.
• Climate and PMS integration: Scenarios synchronised with VRF/VRV systems, electronic locks and PMS software.
• Retrofit modernisation: Adaptive modules that convert legacy systems into smart sensor installations without disturbing existing infrastructure.