SPECIFICATIONS

Brand Name: EZAIOT

Certification: CE

Choice: yes

High-concerned chemical: None

Model Number: RF433 Wifi Smart Thermostat Set

Origin: Mainland China

Protection Level: IP20

Receiver Power Supply: AC100~240V ; 50/60Hz

Smart APP Remote Control: Tuya Smart / Smart Life

Thermostat Power Supply: Type-C cable / 3 Alkaline Batteries

Voice Control: Alexa / Google Home / Yandex Alice

Wattage: 1.5W Max

Weekly Programmble: Yes

Wireless Frequency: RF433MHz(FSK)

📌 Notice:

Two versions shipped randomly — same function, same performance.

RF433 Wi-Fi Smart Wireless Temperature Control Set

A complete wireless heating solution for gas wall-mounted boilers. The thermostat and receiver provide precise, energy-efficient temperature control with easy installation and smart features—no complex wiring needed!

✦ Main Features ✦

1. RF433 Long-Distance Control

• Stable up to 200m (open space), passes 3 walls, factory pre-paired (Thermostat & Receiver).

2.Smart APP Remote Control & Weekly Programming

• Control any times via Tuya Smart / Smart Life app

• Customize schedule with 5+2/6+1/7+0 day programming. Adjust temperature, modes and times remotely.

3. Voice Control

• Hands-free heating control with voice commands. (Yandex Alice/Amazon Alexa/Google Assistant)
  
  

4. Precise Temperature Control

• Temperature adjustment hysteresis as low as 0.5ºC

• Built-in sensor, with 0.1ºC display accuracy

5. Reliable Protection

• Anti-Frost functions prevents system damage.

• Child-Lock keypad avoids accidental operation.

6. Humidity & Weather Display

• Real-time local weather sync, temperature, and humidity info via Wi-Fi.

7. Dual Power Supply Thermostat

• USB or 3 x AA battery power options.

8. Premium Display Design

• 3.5-inch VA screen with clear visibility at any angle

• 2.5D curved lens + capacitive touch buttons

9.Flexible installation

• Stand on your furniture with 60º bracket

• Wall mount with screws

Package Includes

1 x Thermostat

1 x Receiver

1 x Thermostat Bracket

1 x Screw Pack

1 x USB Cable

1 x Manual