LTECH SQ-B Wireless Smart Knob Control System — HCL Scene Control Device

Quick Specs

Wireless Protocol

Bluetooth 5.0 SIG Mesh

Ecosystem Bridge

L-Home app

Mounting

Adhesive (no-wiring)

IR Control

Scene & Automation

Scene linkage · Rotary control

System Overview

System Role: Wireless battery-powered rotary knob for Bluetooth 5.0 SIG Mesh lighting networks — no wiring required.

Control: Rotary ×1 (single / double click · rotate · long-press)

Dimming: Stepless brightness ± — drives DIM / CT / RGB / RGBW / RGBCW

Scenes: Scene linkage · Rotary control

Display: None (low-battery indicator)

Power: 3V DC, 2× CR2032 battery

Dimensions / Weight: 86 × 86 × 25 mm / 75 g

Technical Specifications

Driver Compatibility

Relay / Channels

Max Load / Ch

Max Current

Input / Power

3V DC, 2× CR2032 battery

Display

Finish / Colors

Certifications

Dimensions

86 × 86 × 25 mm

Net Weight

75 g

Working Temp

Warranty

SUMLINK · Control Systems

Integrate this device into your lighting program.

This control device is compatible with SUMLINK Lighting Programs. Request a BOM or schedule a 20-minute strategy session to deploy it in your space.