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    NVK-SDM5 Programmable—WIFI Thermostat Panel

    prix: $18.46~$23.54

    Dimensions: 86 × 86 × 10 (mm)
    Wi-Fi Type: 2.4 GHz

    Control Methods: Touch Control + App Control + Voice Control
    Rated Voltage: AC110-240V
    Rated Current: 16A

    Housing Material: Flame-Retardant ABS

    Mechanical Life: 100,000 cycles

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    NVK‑SDM5 is a versatile 86‑type smart heating thermostat compatible with electric underfloor heating, water floor heating and wall‑hung boiler systems. Available in WiFi‑enabled smart version and basic touch‑control version, this wall‑mount panel delivers accurate room temperature control for residential and commercial projects. Crafted with flame‑retardant PC+ABS material, it fits standard EU & CN 86‑mm mounting boxes for easy retrofit & new installation.

    Caractéristiques principales

    ✅ Multi‑Control Ways

    WiFi‑supported models work with Tuya / Smart Life App for remote access. Adjust heating schedules anywhere before arriving home. Support voice commands via Amazon Alexa, Google Assistant. Local capacitive touch buttons for manual quick setting without phone.

    ✅ Weekly Programmable Schedule

    Customize 7‑day heating timetable to match your daily routine. Save energy by lowering temperature when you are away and restore comfort temperature automatically.

    ✅ Practical Safety Functions
    • Child Lock: Prevent accidental mis‑operation by kids
    • Power‑off Memory: Retain all setting data after power failure, no need to reconfigure after power restore
    • Flame‑retardant housing: PC+ABS fire‑resistant material for higher safety
    • IP20 protection grade, insulated sealed structure
    ✅ Large LED Backlit Display

    High‑brightness LED screen clearly shows room temperature, set temperature, time, weekday, heating icon and WiFi status. Anti‑scratch front panel, easy‑to‑read even in dim rooms.

    ✅ Wide Application Scenarios

    Perfect for home, apartment, office, hotel, shopping mall, school and other public buildings. Two hardware options for different heating systems:

    • 16A Version: For electric floor heating (max load 3200W, comes with 3‑meter NTC floor sensor)
    • 3A Dry‑contact Version: For water heating / gas wall‑hung boiler

    Variants Selection

    🔹 16A Electric Heating + WiFi + 3m Sensor

    🔹 16A Electric Heating (Non‑WiFi) + 3m Sensor

    🔹 3A Water / Boiler + WiFi

    🔹 3A Water / Boiler (Non‑WiFi)

    Technical Specifications:

    Objet Spécification
    Modèle 8918 series thermostat(LoRa / WiFi / Zigbee / RS485 /433MHz)
    Alimentation électrique AC 180‑260V,50/60Hz
    Rated Current 3A
    Temperature Setting Range 5℃‑35℃
    Précision du contrôle ±1℃
    Temperature Sensor NTC thermistor
    Display VA LCD, cool‑blue backlight
    Opération Capacitive touch; optional IR remote controller
    Communication LoRa‑RF / WiFi(Tuya) / Zigbee / RS485 Modbus‑TCP /433MHz bidirectional
    Fan Speed High / Medium / Low / Auto (3‑speed fan coil)
    Matériau de la coque Flame‑retardant ABS+PC
    Dimension 868613mm /868617mm(433 wireless version)
    Montage Standard 86 junction box, hole pitch:60mm
    Color Option White, Black, Golden
    Garantie 2‑year warranty, lifelong technical support
    Certification CE, RoHS
    Compatibilité Fan‑coil central air‑conditioning, water floor heating, AC+heating 2‑in‑1 system

    Product Selection:

    Objet Spécification
    Modèle NVK‑SDM5
    Marque NVK
    Certification CE, ROHS, FCC
    Alimentation électrique AC 90‑240V, 50‑60Hz
    Max Load Current 16A (electric heating); 3A dry‑contact (water / boiler)
    Max Resistive Power 3200W (for 16A model)
    Temperature Setting Range 5‑35℃(electric);5‑36℃(water WiFi version)
    Temperature Accuracy ±1℃
    Temperature Sensor NTC sensor (3m cable for electric heating variant)
    WiFi Spec(WiFi‑model only) 2.4GHz WiFi; Work with Tuya / Smart Life App
    Voice Control(WiFi‑model only) Amazon Alexa, Google Assistant
    Display LED back‑light digital display
    Mode de fonctionnement Capacitive touch button; WiFi version support App & voice control
    Core Function 7‑day weekly programming, child lock, power‑off memory
    Matériau de la coque Flame‑retardant PC+ABS
    Dimension 86 × 86 ×10 mm
    Mounting Hole Distance 60 mm, fit standard 86 junction box
    Protection Class IP20
    Working Ambient Temp 0‑45℃
    Mechanical Life 100,000 cycles
    Electrical Life 500,000 cycles
    Unit Weight 192g; Package weight:280g
    Garantie 2 Years
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