Application

Enhancing Building Value Through Optimized Solutions

〉Lighting Controls

〉Application

〉Level3 - ELC System

〉Sensor & Switches

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Level 3 - Sensor & Switches Solution
MRVAS switch solutions are installed in offices, meeting rooms, and lobbies. They enable smart individual control, group control, and scene control. Each area is equipped with illuminance and occupancy sensors to optimize energy efficiency.
Smart Touch Switch (STS) Overview
Smart Touch Switch is a multifunction switch that can be installed in standard switch boxes. It features a TFT LCD touchscreen similar to a smartphone and supports capacitive touch control, allowing operation even with gloves. The display can be customized with nameplates, icons, and backgrounds, making it easy to identify each zone and control lighting intuitively. In idle mode, it works as an information display system, showing company names, departments, and announcements like a building information panel.
Key Features of Sensor & Switch Products
DSW
DATA Line Switch
DSW-4 and DSW-8 switches connect to the ETLC communication line and control relay modules individually or in groups. They are installed in 1-gang or 2-gang boxes with 4-wire connection. DSW-4 has 4 buttons and DSW-8 has 8 buttons with optional blank key configuration. Each unit includes status LEDs and name tags for clear identification.
TS
DATA Line Touch Switch
TS-4 and TS-8 switches enable individual and group control of relay modules via ETLC communication. They use capacitive touch buttons with LED indicators in standard wall boxes.
nTS Scene
Touch Switch with Scene & LED
nTS Scene switches control preconfigured lighting scenes for relay and dimming modules. Scenes can be downloaded and executed with LED status and dimming level indicators.
nTS Dim
Touch Switch with Dimming & LED
nTS Dim switches provide manual dimming control for connected dimming modules. A grouped device can be controlled using a touch button and slider interface.
d&s TS
Dimming & Scene Touch Switch
d&s TS switches support both scene and manual dimming control via touch interface. UP/DOWN controls adjust brightness while LEDs indicate status.
STS
Smart Touch Switch
Capacitive soft-touch switch with TFT LCD display. Supports global ON/OFF, preset scenes, dimming control, system integration, and building information display. Multi-page UI structure allows flexible configuration.
SU
2-Wire Switch Converter Unit
Converts 4-wire data line systems into 2-wire configurations for legacy installations. Supports up to 30 switches within a 300m range. Installed inside control panels with dedicated power supply recommended.
SM
Sensor Module
Sensor module connected to ETLC network for lighting control via occupancy and illuminance sensors. Supports 2 digital inputs for fire and security system integration.
OSC20-RMW
Occupancy Sensor
Multi-tech occupancy sensor using infrared and ultrasonic detection. Adjustable sensitivity and delay settings are built into the device.
ODC0P-W
Photo Sensor
Illuminance sensor installed near window areas. Controls multiple relay modules based on natural light levels. Real-time values can be monitored through the central system.