Control Device

LTECH Super Panel 4S

Smart Gateway & 2-Channel Control Panel — Bluetooth 5.0 SIG Mesh · Wi-Fi 2.4G+5G · Ethernet · IR

Product Image

Quick Specs

Device Class

Touch Panel

Wireless Protocol

Bluetooth 5.0 SIG Mesh · Wi-Fi 2.4G+5G · Ethernet (RJ45)

Ecosystem Bridge

Mounting

86-type box

IR Control

2CH

Scene & Automation

Multi-zone scene creation · Time-based circadian scheduling · Event automation (sensor triggers, IR appliance) · Mobile app control (LTECH Smart Life)

System Overview

System Role: Wall-mounted smart gateway centralising scene scheduling, spectrum timing, and device automation. Bridges Bluetooth 5.0 SIG Mesh to Ethernet/Wi-Fi for cloud and remote access.

Protocol Stack: Bluetooth 5.0 SIG Mesh · Wi-Fi 2.4G+5G · Ethernet (RJ45) · IR emitter

Lighting Protocol Compatibility: Drives LTECH wireless modules supporting DMX, DALI/0-10V, and Triac interfaces — enabling full coverage from constant-voltage to constant-current drivers across any zone.

Scene & Automation Engine: Supports multi-zone scene creation, time-based scheduling, and event automation (sensor triggers, IR appliance control) directly from the 4-inch touchscreen or via mobile app.

Direct Load Control: 2 independent relay channels rated LED ≤ 200 W / general load ≤ 400 W each — no separate relay module required for luminaire on/off switching.

Installation Format: 86-type wall box mount; compatible with 400+ panel frame combinations.

Network Capacity: Up to 300 devices per Bluetooth Mesh network — sufficient for full multi-floor commercial installations without secondary hub multiplication.

NFC Batch Programming: Tap a pre-configured NFC card to each driver or module to push network credentials and scene presets instantly. Eliminates app-by-app commissioning; a 20-fixture zone can be addressed in under 2 minutes.

OTA Firmware Upgrade: Over-the-air updates delivered via the LTECH Smart Life cloud. All devices in the mesh update sequentially; no technician site visit required.

↓ Download Spec Sheet

Technical Specifications

Driver Compatibility

Relay / Channels

2CH

Max Load / Ch

LED ≤200W · General ≤400W per channel

Max Current

Inrush max. 65A @ 2ms

Input / Power

L/N 100–240V AC, 50/60 Hz

Display

4-inch full lamination, 480 × 480 px

Finish / Colors

Grey · Gold · White

Certifications

Bluetooth · FCC · CE · RoHS

Dimensions

86 × 86 × 41 mm

Net Weight

Package: 110 × 110 × 59 mm

Working Temp

−15 °C to +50 °C · Humidity ≤ 85% RH

Warranty

2 years

ParameterSpecification
ModelSP-GW-4S
Wireless NetworkBluetooth 5.0 SIG Mesh · Wi-Fi 2.4G+5G dual-band
Wired NetworkEthernet (RJ45)
Input Voltage100–240 V~, 50/60 Hz
Load Channels2 (independent relay)
Single Load CapacityLED ≤ 200 W · General ≤ 400 W per channel
Inrush CurrentMax. 65 A @ 2 ms
Display4-inch full lamination, 480 × 480 resolution
TouchpadCapacitive multi-touch, anti-fingerprint coating
Built-in Sensors2-in-1 light + proximity sensor (auto brightness, screen wake)
IR EmitterYes — controls IR home appliances
AudioBuilt-in speaker + microphone
Enclosure MaterialPC + V0 fireproof grade
Operating Environment−15 °C to +50 °C · Humidity ≤ 85% RH
Dimensions (Panel)86 × 86 × 41 mm
Available FinishesGrey · Gold · White
CertificationsBluetooth · FCC · CE · RoHS
Warranty2 years

Compatible Lighting Programs

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.