Control Device

LTECH Super Smart Switch G4

4-Channel Relay Switch with Display Screen — Bluetooth 5.0 SIG Mesh · 4CH · 100–240V · 8 Finishes Available

Product Image

Quick Specs

Wireless Protocol

Bluetooth 5.0 SIG Mesh

Ecosystem Bridge

Mounting

86-type box

IR Control

4CH

Scene & Automation

Local scene recall · 4-zone labelled switching · Bluetooth Mesh group control · Mobile app scheduling

System Overview

System Role: 4-gang relay switch with built-in display screen. Provides zone-labelled scene recall at the switch plate — ideal for hospitality and office settings where users need immediate, labelled zone control without accessing a panel or app.

Protocol Stack: Bluetooth 5.0 SIG Mesh

Load Control: 4 relay channels (on/off only). Compatible with all LTECH Bluetooth Mesh gateways and panels.

Scene & Scheduling: Local scene recall with on-screen zone labels · Bluetooth Mesh group control · Time-based scheduling via linked gateway.

Installation: 86-type wall box mount; 8 available finishes for premium interior matching.

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Technical Specifications

Driver Compatibility

Relay / Channels

4CH

Max Load / Ch

Max Current

Input / Power

L/N 100–240V AC, 50/60 Hz

Display

Built-in display screen with zone label readout

Finish / Colors

8 finishes available

Certifications

Bluetooth · CE · RoHS

Dimensions

86 × 86 × 42.5 mm

Net Weight

Working Temp

Warranty

Compatible Lighting Programs

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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.

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