Shelly Wall Display + BLU H&T
🔧 Key Features
- Shelly Wall Display
- • Touch Color Display: 4” touch‑sensitive screen with customizable home interface.
- • Integrated Relay: Built‑in relay for direct appliance or circuit switching.
- • Built‑in Sensors: Measures temperature, humidity, and ambient light.
- • Power Monitoring: Tracks consumption of connected devices via Shelly Smart Control.
- • Connectivity: Wi‑Fi and Bluetooth for flexible integration.
- • Inputs/Outputs:
- • 1 switch/button input (screw terminal)
- • 2 power supply inputs (N and L)
- • 1 relay output
- • Applications: Residential, multi‑dwelling units (apartments, hotels), light commercial spaces, and institutions.
- Touch Color Display: Customizable home screen showing temperature, humidity, device status, and automation scenes.
- • Control Functions: Direct control of lighting, heating, and Shelly devices without needing a smartphone.
- Shelly BLU H&T
- • Sensors: Reports temperature and humidity in real time.
- • Durability: IP54 splash and dust‑resistant housing.
- • Modes: Supports Beacon Mode (presence broadcasting) and Encrypted Mode for secure communication.
- • Integration: Works with Shelly Smart Control app, BTHome protocol, and automation platforms.
🔍 Smart hint
- Climate Automation: BLU H&T feeds sensor data → Wall Display triggers HVAC, fans, or dehumidifiers.
- Energy Efficiency: Use humidity readings to activate ventilation only when needed, reducing wasted energy.
- Centralized Monitoring: Wall Display shows live sensor data, giving fingertip control without a phone.
- Multi‑Dwelling Use: Ideal for hotels, offices, or apartments where each room can have its own sensor + display.
- Customization: Configure Wall Display screens to show the most relevant data (temperature, humidity, or device states).
⚠️ Warnings
- Indoor Use: BLU H&T is splash‑resistant but not waterproof; avoid direct outdoor exposure.
- Installation Positioning: Place BLU H&T away from direct sunlight, heaters, or vents to avoid false readings.
- Professional Installation: Wall Display should be installed by a qualified technician in standard wall boxes.
- Load Safety: Do not exceed rated relay limits when switching appliances via Wall Display.
- Battery Dependency: Replace BLU H&T’s CR2032 battery promptly when notified to maintain accuracy.
📦 What’s Included
- Shelly Wall Display
- Power supply terminals (N and L)
- BLU Switch/button

