Box with 30 pcs PNI CT400 wireless smart thermostat, with WiFi, controls 1 central and 2 different zones, ground floor via Internet, for heating plants, pumps, solenoid valves, TuyaSmart APP, hysteresis 0.2 degrees C
PNI-CT400 - PNI CT400 wireless smart thermostat, with WiFi, controls 1 central heating system and 2 different zones, ground floor via the Internet, for central heating systems, pumps, solenoid valves, TuyaSmart APP, hysteresis 0.2 degrees C, controls 2 pumping groups via 2 switches
Two zone controlThe PNI CT400 smart thermostat was created to offer customers added comfort at home, in the office or in other premises, offering the possibility of monitoring and controlling the heating system, either automatically by programming on time periods every day of the week, or manually, remotely, anytime and from anywhere via the Internet and the dedicated Tuya Smart smartphone application (Android / iOS). The package includes two control units (transmitter) that allow temperature control and monitoring in two distinct spaces. PNI CT400 is compatible with all heating systems equipped with a thermostat input compatible with a potential-free NO relay. | |
| Compatible with Tuya Smart appAdd the thermostat to the Tuya Smart app and you can take complete control of your home's heating system. View the room temperature, set the desired ambient temperature, schedule daily operating times, activate timer operation, and more. |
Open window detection functionWhen the “open window” detection mode (OWD) is activated from the advanced settings, the system will automatically stop heating if a sudden temperature drop is registered (2°C in 15 minutes by default) and the dedicated symbol will appear on the screen. This function is useful when opening the window to ventilate, without stopping the heating. The device will return to the previous operating mode after 30 minutes, and the symbol will disappear from the screen. Any other button press within the 30 minute period will stop the function, bringing the system to the programmed operating mode. |
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Daily programming for 4 time periods For maximum convenience, you can program 4 time periods every day from Monday to Sunday. This way, you can have different programs each day, depending on the time you leave or arrive home. The function is available both from the thermostat and from the dedicated application on your mobile phone. | |
PNI-CT400 - PNI CT400 wireless smart thermostat, with WiFi, controls 1 central heating system and 2 different zones, ground floor via the Internet, for central heating systems, pumps, solenoid valves, TuyaSmart APP, hysteresis 0.2 degrees C, controls 2 pumping groups via 2 switches | |
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| Product identification | |
| Product code | PNI-CT400 |
| General features | |
| Product type | Wired thermostat with Internet control |
| Intended for | Underfloor heating, Central heating |
| Compatible brand | Universal |
| MOUNTING | Wall |
| Color | White |
| Connectivity | - Wireless to the router - Wireless between the receiver unit and the transmitter unit - Wired to the control panel |
| Input voltage supply type | Central unit: 2 AAA batteries Receiver unit: 230V mains |
| Functions | - Remote temperature control from the mobile application - Daily program: 4 time zones per day - Weekly program: Monday - Sunday - Local temperature control - Mobile central unit - Anti-freeze - Open window detection |
| Dedicated smartphone application | Tuya Smart / Smart Life |
| Operating parameters | - Temperature that can be set: 5 - 35°C - Desired temperature setting step: 0.5°C - Temperature that can be measured: 0 - 50°C - Unit of measurement: °Degrees Celsius - Sensor sensitivity: ± 0.5°C - Hysteresis (Dead Zone): 0.2°C - 6°C |
| Configurable parameters | - internal temperature sensor calibration - minimum and maximum settable temperature - anti-freeze temperature - hysteresis - parameters - open window |
| Central unit features | |
| feeding | 2 LR3/AAA batteries (not included) |
| Screen | 3.7" illuminated |
| Display parameters | - Measured temperature (in the room) - Set / desired temperature - Current time - Current program - Wireless connectivity status |
| Mounting surface | Wall / Desk |
| Communication frequency | Wireless / Radio - 868 MHz |
| Receiver unit features | |
| Mounting surface | Wall |
| Communication frequency | - with internet router: WiFi 802.11b/g/n (2.4 GHz) - with central unit: radio 868 MHz - with central heating: wired |
| feeding | 230VAC 50/60Hz |
| Central control type | NO/NC relay potential-free (de-energized) |
| Relay controllable circuit parameters (maximum) | 12-240V AC/DC, 10 Amps |
| The package contains | |
| Central unit | Yes, two |
| Receiver unit | Yes |
| Mounting accessories | - Wall mounting bracket - Desk stand - Mounting screws |




