ENGO Controls E55-B Internet Flush-Mounted Thermostat for 55x55 Frames, Wi-Fi, Black

The ENGO Controls E55-B is a modern, internet-connected flush-mounted temperature regulator designed to fit standard 55x55mm frames. It allows precise control of heating and cooling systems via the ENGO Smart, Tuya Smart, or Smart Life app, and supports voice control with Google Assistant and Amazon Alexa. The device features a clear LCD display with backlight, weekly programming, open window detection, frost protection, and child lock for enhanced comfort and energy savings.

Advantages

Smart Wi-Fi control from anywhere, compatibility with popular smart home platforms, easy integration into existing 55x55 frame systems, and energy-saving features like open window detection and frost protection.

Suitable for

• Residential and commercial heating/cooling systems
• Retrofit into standard 55x55mm switch frames (GIRA, JUNG, Berker, Legrand, Schneider)
• Smart home automation projects

Key specifications

• Connectivity: Wi-Fi IEEE 802.11 b/g/n (2.4 GHz)
• Mounting: Flush-mounted
• Power supply: 230V AC, 50Hz
• Max load current: 3A
• Output: Voltage-free relay (NO/NC)
• Temperature setting range: 5-35°C
• Temperature measurement range: 0-50°C
• Accuracy: ±0.5°C
• Sensor: Internal NTC 10kΩ (external optional)
• Control modes: Heating/Cooling
• Programming: Weekly (5+2, 6+1, 7 days), Manual, Holiday
• Display: LCD with backlight
• App compatibility: ENGO Smart, Tuya Smart, Smart Life
• Voice assistants: Google Assistant, Amazon Alexa
• Special features: Open window detection, frost protection, child lock
• Protection rating: IP20
• Colour: Black

Recommendations

For optimal performance, ensure a stable 2.4 GHz Wi-Fi network. The device is designed for indoor use only. Professional installation is recommended.