Dual-Zone WiFi Thermostat PNI CT410 PRO with Two Control Units

Product detailed description

PNI CT410 PRO is a smart WiFi thermostat designed for homes, offices, and other spaces where you want to control heating from one place. You can schedule operation for time slots during the week or control it manually via the internet in the Tuya Smart mobile app (Android and iOS), from anywhere.

The main advantage is dual-zone control. The package includes two control units (transmitters), which allow temperature to be monitored and regulated in two separate rooms. It is suitable for any boiler with a NO type low-voltage contact for thermostat connection. The complete set weighs 0.779 kg.

What the thermostat offers

• display of room temperature and setting of desired temperature from a smartphone
• daily schedule with 4 time slots and a weekly schedule from Monday to Sunday
• window open detection with anti-frost protection and local control directly on the unit
• mobile control unit that you can place on the wall or on a table as needed
• configurable parameters: temperature sensor calibration, minimum and maximum settable temperature, anti-frost temperature, hysteresis, and parameters of the open window function

Scheduling for 4 time slots

For each day, you can choose a different combination of four time slots depending on when you leave home and when you return. As an example, take today:

• from 06:00 temperature 23 degrees
• from 08:00 temperature 22 degrees
• from 17:00 temperature 23 degrees
• from 23:00 temperature 22 degrees

The schedule can be edited directly on the thermostat and in the mobile app.

Window open detection

If you enable this function in the advanced settings, the thermostat will turn off the heating and display a symbol on the screen in the event of a sudden temperature drop (by default 2 °C within 15 minutes). This is useful when ventilating, as you do not need to turn off the heating manually. After 30 minutes, the device returns to the previous mode and the symbol disappears. If you press any button during this time, the function ends and the system continues according to the programmed mode.

Technical specifications

Control unit

• power supply with 2 LR3/AAA batteries (not included in the package)
• backlit screen with a 3.7" diagonal
• displays the measured room temperature, set temperature, current time, current schedule, and wireless connection status
• wall or table mounting, communication via radio at 868 MHz

Receiver unit

• wall mounting, power supply 230 V AC, 50/60 Hz
• WiFi 802.11b/g/n (2.4 GHz) for connection to the router, radio 868 MHz for connection to the control unit, cable connection to the central heating unit
• no-voltage relay NO/NC, maximum parameters of the controlled circuit 12 – 240 V AC/DC and 10 A

Usage and installation

The thermostat is especially appreciated by homeowners with a boiler that has a no-voltage input for a room thermostat, or by users of floor heating. When connecting the receiver, do not forget that it operates at a mains voltage of 230 V, so the electrical connection should be left to a professional. Before choosing the thermostat, also check whether the relay parameters match your control circuit.

Package contents

• two control units
• one receiver unit
• wall mount, table stand, and mounting screws
• user manual

Frequently asked questions

How many rooms can the thermostat control?

Two separate rooms, as there are two control units in the set.

With which boilers is the thermostat compatible?

With any boiler whose thermostat input is a no-voltage contact of type NO.

Can the control be used outside the house?

Yes, the thermostat is connected via the internet, so you can control it from the Tuya Smart app anytime and anywhere.

Documents for download

• Manual (PDF)