Specification:
Model: Smart2.0-Pro
Size: 86*123*20mm
Color: White
Material: PC+ ABS up to UL94 fireproof plastic
Power supply: Mains power supply or USB (cable not included)
Protection: IPX0
Mounting: Freestanding or wall-mounted
Temperature range: 5-40 degrees
Temperature accuracy: 0.1 degreeConnection: 220–240V, ~50Hz
Frequency: 433MHz RF
Control distance: 35 m in open area
Control volume: max. 10 panels simultaneously
WIFI option: Yes
Voice control option: Alexa/Google Assistant
Heating program: 7-day heating program, 4 periods per day
Warranty: 2 years
Installing the Sundirect Smart app:
👉 https://www.youtube.com/watch?v=RGapnL78pfY
Frequently Asked Questions (FAQ)
1. Which panels does Smart 2.0 Pro work with?
Smart 2.0 Pro works with all Sundirect Plus series infrared panel heaters - with a built-in RF receiver.2. Where should the thermostat be placed?
The temperature sensor is in the thermostat, not in the panel. Place it ~1.2–1.5 m high in the place where you want to maintain accurate room temperature, away from windows, doors, and direct sunlight.3. What is the operating distance?
The wireless connection to the panel works up to ~35 m in open, free space. If the intervening boundary is a number of walls, concrete or metal - the distance may be significantly less.4. Do I need an electrician for installation?
Yes. The Smart 2.0 Pro is 220-240V (wall socket or wiring) and a certified electrician is recommended for installation.5. What are the management options?
WiFi control with the “Sundirect Smart” app (iOS & Android)
- Schedules (7 days)
- Group control - multiple panels in one zone
- Voice control (Alexa and Google Home)6. Can multiple thermostats be used in one property?
Yes – one thermostat can control multiple panels (up to 10) in one room, and the property can have more independent zones with their own thermostats.
Application:
🟧✓ Living spaces and homes – WiFi control both at home and on the go; full temperature control and energy-efficient infrared heating management.
🟧✓ Modern apartments and smart homes – integrates with Sundirect Smart App and voice control; ideal if convenient remote control is needed.
🟧✓ Offices and commercial spaces – zoned heating control for multiple rooms, centralized management with WiFi + RF; suitable for heating automation and energy optimization.
🟧✓ Rental properties, apartments and guesthouses – simple and intuitive temperature control for guests; a modern solution without complex systems.
🟧✓ Premium objects and innovative projects – stylish design combined with WiFi control, zoned heating solution and high accuracy; ideal for luxury homes, SPA areas and technologically advanced objects.
🟧✓ Renovated buildings with modern equipment – completely wireless WiFi thermostat + RF connection to panels; no need to pull wires, quick and clean installation.
🟧✓ Objects where remote control is required - homes, offices, workshops, where control via phone or voice assistants is important; Smart 2.0 Pro provides convenient WiFi management, RF signal and zoned control options.
Wi-Fi thermostat - Smart 2.0 Pro
🟧✓ Full Wi-Fi control
Sundirect Smart App (iOS / Android)
Remote temperature control
Zoned control for multiple rooms
🟧✓ Compatible with Sundirect “Plus” series
Works with IC-Plus, PE-Plus, GD-Plus, ART-Plus
Automatic connection to the panel receiver
Stable and secure RF radio signal
🟧✓ 7-day heating programming
Up to 4 periods per day
Separate schedules for weekdays and weekends
Energy-efficient operating modes
🟧✓ Precise temperature control
Temperature sensor built into the thermostat
Stable and even microclimate
Accuracy approximately 0.5–1°C
🟧✓ Voice control
Compatible with Amazon Alexa
Compatible with Google Home
Convenient hands-free temperature control
🟧✓ Group management
Multiple panels can be controlled in one zone
Ideal for large rooms and offices
Uniform and coordinated temperature control
🟧✓ Wireless RF connection
Operating distance up to 35 m in open space
The signal may decrease near thick walls
Does not interfere with the operation of the Wi-Fi network (control takes place on the RF channel)
🟧✓ Easy wall mounting
Electrician required (230 V connection)
Minimalist, sleek design
Compact size — 86 × 123 × 20 mmSmart 2.0 Pro is the latest generation Wi-Fi thermostat, designed for maximum convenience and precision control of infrared heating. It is fully compatible with Sundirect “Plus” series panels (IC-Plus, PE-Plus, GD-Plus, ART-Plus), providing the perfect combination of comfort, energy efficiency and modern technology.
This thermostat is designed for customers who want complete control over their heating – whether at home, in the office, in rental properties or in public spaces. Smart 2.0 Pro provides remote control, schedules, voice control, zoned control, as well as the highest temperature accuracy typical of professional heating solutions.
Smart 2.0 Pro connects to panels using an RF radio signal within a radius of up to 35 m, ensuring stable communication even between multiple rooms. In turn, the Sundirect Smart App allows you to not only change the temperature, but also monitor operating modes and optimize heating costs.
Designed to significantly reduce energy consumption by adapting heating to your schedules and room usage, the thermostat is a modern solution for those who want maximum heating efficiency and full control – no matter where they are.