PNI CT45 Wireless Smart Thermostat, WiFi, Hysteresis ± 0.1°C, Humidity Sensor, Internet Control, for Boilers, TuyaSmart APP
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Smart thermostat. Control from Tuya SmartThe PNI CT45 smart thermostat is a device designed for controlling heating plants via Wi-Fi and RF connection, with the possibility of direct management from the phone through the Tuya Smart app. Its main purpose is to provide thermal comfort, adapted to the user's needs. The 4-inch LCD screen, with 480x800 px resolution, has an intuitive and easy-to-use interface. |
Installation and connectivityThe PNI CT45 consists of two units: the thermostat and the receiver. The receiver is mounted next to the boiler, and the thermostat can be installed on the wall or placed on a horizontal surface (table, desk, bedside table). The maximum communication distance between the units is 30 m. The device connects to 2.4 GHz Wi-Fi, and the Tuya app allows quick configuration, either automatically via Bluetooth or manually, by adding the thermostat to the list of smart devices. |
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Main functionalitiesThe thermostat offers two working modes: manual and scheduled. In scheduled mode, the user can set different temperatures for the Home, Away and Sleep periods, for each day of the week. Advanced functions include: open window detection (automatic shutdown of heating if the temperature drops suddenly), anti-freeze function, holiday mode, as well as child protection (key lock). |
Modern design and smart featuresThe PNI CT45 stands out for its combination of modern design, advanced connectivity and intelligent functions. The ability to control your home's heating from anywhere, via the app, provides increased convenience and helps reduce energy bills. The PNI CT45 is not just a simple accessory, but an important step towards a smart home. |
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Smart thermostat PNI CT45 wireless, with WiFi English Version |
| Product identification | |
| Product code | PNI-CT45 |
| General features | |
| Product type | Wireless thermostat and Internet control |
| Intended for | Gas, wood, pellet boilers |
| Compatible brand | Universal |
| MOUNTING | Desk/wall |
| Material | ABS |
| Color | White |
| Connectivity | - Wireless to the Internet router: WiFi 802.11b/g/n (2.4 GHz); WPA2 (TKIP and AES) - Wireless between the 2 units: 868 MHz radio - Wired to the boiler |
| Input voltage supply type | Central unit/display: 5V USB type-C Receiver unit: 230V mains |
| Set temperature range | 5 - 35°C |
| Temperature setting step | 0.5°C |
| Displayed temperature step | 0.1°C |
| hysteresis | ± 0.1°C |
| Operating parameters | - Temperature that can be measured: 0 - 50°C - Unit of measurement: °Degrees Celsius - Sensor sensitivity, Hysteresis: ± 0.1°C ( 0.2°C from the factory) |
| Functions | - Remote temperature control from the mobile app - Humidity measurement (local on screen) - Daily schedule: 4 time zones per day - Weekly schedule: Monday - Sunday - Local temperature control - Anti-freeze - Open window detection |
| Dedicated smartphone application | Tuya Smart / Smart Life |
| Central unit features | |
| feeding | USB Type-C |
| Screen | 4" segment LCD |
| Display parameters | - Measured temperature (in the room) - Set / desired temperature - Humidity - Current time - Current program - Wireless / internet connectivity status |
| Mounting surface | Wall / Desk |
| Communication frequency | Wireless / Radio - 868 MHz / WiFI - 2.4 Ghz |
| Receiver unit features | |
| Mounting surface | Wall |
| Communication frequency | 868 MHz |
| feeding | 230VAC 50/60Hz |
| Central control type | NO/NC relay potential-free (de-energized) |
| Relay controllable circuit parameters (maximum) | |
| Functions | - 2 multifunctional buttons - 2 status display LEDs - Can close a classic NO (Normal open) control circuit of a heating plant that complies with the relay parameters |
| The package contains | |
| Thermostat | |
| Central unit | Yes |
| Receiver unit | Yes |
| Mounting accessories | - Wall/desk mount - Fixing screws |
| USB cable | Yes, USB-C |




