LTECH Modena Series Smart Panel Family

Family Models:

• G4 PRO: Super Smart Switch — 4-button, 3-solution scene control, up to 2000W total load
• G4 MAX: Super Panel — built-in gateway with touchscreen display
• G4 TE: Super Smart Thermostat Panel — temperature control + scene switching in one panel
• GNT: Network Interface Panel — wired network gateway for Bluetooth Mesh system
• GOS: Call Switch — intercom/call function module

Protocol: Bluetooth 5.0 SIG Mesh
Dimming: T-PWM® ultra-deep to 0.0001% (1,000,000:1 depth)
Proximity Detection: 0.1–1m adjustable; screen/indicator activates on approach
Indicator Lights: Red/white dual-colour
Finishes: 8 custom colours · CNC aluminium buttons · 26 production processes
Form Factor: 86-type wall box mount

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.

Status Note: Manufacturer-stated (xiaolei.com.cn). Individual model spec sheets pending from factory.